1881324900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 864

約数和(自身を含む): 8132812800

約数和(自身を除く): 6251487900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 25, 26, 27, 28, 30, 31, 35, 36, 38, 39, 42, 45, 50, 52, 54, 57, 60, 62, 63, 65, 70, 75, 76, 78, 84, 90, 91, 93, 95, 100, 105, 108, 114, 117, 124, 126, 130, 133, 135, 140, 150, 155, 156, 169, 171, 175, 180, 182, 186, 189, 190, 195, 210, 217, 225, 228, 234, 247, 252, 260, 266, 270, 273, 279, 285, 300, 310, 315, 325, 338, 342, 350, 351, 364, 372, 378, 380, 390, 399, 403, 420, 434, 450, 455, 465, 468, 475, 494, 507, 513, 525, 532, 540, 546, 558, 570, 585, 589, 620, 630, 650, 651, 665, 675, 676, 684, 700, 702, 741, 756, 775, 780, 798, 806, 819, 837, 845, 855, 868, 900, 910, 930, 945, 950, 975, 988, 1014, 1026, 1050, 1085, 1092, 1116, 1140, 1170, 1178, 1183, 1197, 1209, 1235, 1260, 1300, 1302, 1330, 1350, 1365, 1395, 1404, 1425, 1482, 1521, 1550, 1575, 1596, 1612, 1638, 1674, 1690, 1710, 1729, 1755, 1767, 1820, 1860, 1890, 1900, 1950, 1953, 1995, 2015, 2028, 2052, 2100, 2170, 2223, 2275, 2325, 2340, 2356, 2366, 2394, 2418, 2457, 2470, 2535, 2565, 2604, 2660, 2700, 2730, 2790, 2821, 2850, 2925, 2945, 2964, 3042, 3100, 3150, 3211, 3255, 3276, 3325, 3348, 3380, 3420, 3458, 3510, 3534, 3549, 3591, 3627, 3705, 3780, 3900, 3906, 3990, 4030, 4095, 4123, 4185, 4225, 4275, 4340, 4446, 4550, 4563, 4650, 4725, 4732, 4788, 4836, 4914, 4940, 5070, 5130, 5187, 5239, 5301, 5425, 5460, 5580, 5642, 5700, 5850, 5859, 5890, 5915, 5985, 6045, 6084, 6175, 6300, 6422, 6510, 6650, 6669, 6825, 6916, 6975, 7020, 7068, 7098, 7182, 7254, 7410, 7605, 7657, 7812, 7980, 8060, 8190, 8246, 8370, 8450, 8463, 8550, 8645, 8775, 8835, 8892, 9100, 9126, 9300, 9450, 9633, 9765, 9828, 9975, 10075, 10140, 10260, 10374, 10478, 10602, 10647, 10850, 10881, 11115, 11284, 11700, 11718, 11780, 11830, 11970, 12090, 12285, 12350, 12369, 12675, 12825, 12844, 13020, 13300, 13338, 13650, 13950, 14105, 14196, 14364, 14508, 14725, 14820, 15210, 15314, 15561, 15717, 15903, 16055, 16275, 16380, 16492, 16740, 16900, 16926, 17100, 17290, 17550, 17670, 17745, 17955, 18135, 18252, 18525, 18900, 19266, 19530, 19950, 20150, 20475, 20615, 20748, 20925, 20956, 21204, 21294, 21700, 21762, 22230, 22477, 22815, 22971, 23436, 23660, 23940, 24180, 24570, 24700, 24738, 25350, 25389, 25650, 25935, 26195, 26505, 26676, 27300, 27900, 28210, 28899, 29295, 29450, 29575, 29925, 30225, 30420, 30628, 31122, 31434, 31806, 31941, 32110, 32550, 33345, 33852, 34580, 35100, 35340, 35490, 35910, 36270, 36673, 37050, 37107, 38025, 38285, 38532, 39060, 39900, 40300, 40950, 41230, 41850, 42315, 42588, 43225, 43524, 44175, 44460, 44954, 45630, 45942, 46683, 47151, 48165, 48825, 49140, 49476, 50700, 50778, 51300, 51870, 52390, 53010, 53235, 53599, 54405, 55575, 56420, 57798, 58590, 58900, 59150, 59850, 60450, 61425, 61845, 62244, 62868, 63612, 63882, 64220, 65100, 66690, 67431, 68913, 70525, 70980, 71820, 72540, 73346, 74100, 74214, 76050, 76167, 76570, 77805, 78585, 79515, 80275, 81900, 82460, 83700, 84630, 86450, 86697, 88350, 88725, 89775, 89908, 90675, 91260, 91884, 93366, 94302, 96330, 97650, 99541, 101556, 103075, 103740, 104780, 106020, 106470, 107198, 108810, 110019, 111150, 111321, 112385, 114075, 114855, 115596, 117180, 118300, 119700, 120900, 122850, 123690, 126945, 127764, 129675, 130975, 132525, 133380, 134862, 137826, 141050, 141453, 144495, 146475, 146692, 148428, 152100, 152334, 153140, 155610, 157170, 159030, 159705, 160550, 160797, 166725, 169260, 172900, 173394, 176700, 177450, 179550, 181350, 183365, 185535, 186732, 188604, 191425, 192660, 195300, 199082, 202293, 206150, 206739, 211575, 212940, 214396, 217620, 220038, 222300, 222642, 224770, 228150, 229710, 233415, 235755, 240825, 245700, 247380, 253890, 259350, 261950, 265050, 266175, 267995, 269724, 272025, 275652, 282100, 282906, 288990, 292950, 298623, 304668, 309225, 311220, 314340, 318060, 319410, 321100, 321594, 330057, 333450, 337155, 344565, 346788, 354900, 359100, 362700, 366730, 371070, 380835, 382850, 389025, 392925, 397575, 398164, 404586, 412300, 413478, 423150, 433485, 440076, 445284, 449540, 456300, 459420, 466830, 471510, 481650, 482391, 497705, 507780, 518700, 523900, 530100, 532350, 535990, 544050, 550095, 556605, 561925, 565812, 574275, 577980, 585900, 597246, 606879, 618450, 634725, 638820, 643188, 660114, 666900, 674310, 689130, 696787, 707265, 722475, 733460, 742140, 761670, 765700, 778050, 785850, 795150, 798525, 803985, 809172, 826956, 846300, 866970, 895869, 916825, 927675, 933660, 943020, 963300, 964782, 990171, 995410, 1011465, 1033695, 1064700, 1071980, 1088100, 1100190, 1113210, 1123850, 1148550, 1167075, 1178775, 1194492, 1213758, 1236900, 1269450, 1320228, 1339975, 1348620, 1378260, 1393574, 1414530, 1444950, 1447173, 1493115, 1523340, 1556100, 1571700, 1590300, 1597050, 1607970, 1650285, 1685775, 1722825, 1733940, 1791738, 1833650, 1855350, 1904175, 1929564, 1980342, 1990820, 2022930, 2067390, 2090361, 2167425, 2200380, 2226420, 2247700, 2297100, 2334150, 2357550, 2411955, 2427516, 2488525, 2538900, 2679950, 2687607, 2750475, 2783025, 2787148, 2829060, 2889900, 2894346, 2986230, 3034395, 3194100, 3215940, 3300570, 3371550, 3445650, 3483935, 3536325, 3583476, 3667300, 3710700, 3808350, 3960684, 4019925, 4045860, 4134780, 4180722, 4334850, 4479345, 4668300, 4715100, 4823910, 4950855, 4977050, 5057325, 5168475, 5359900, 5375214, 5500950, 5566050, 5788692, 5972460, 6068790, 6271083, 6601140, 6743100, 6891300, 6967870, 7072650, 7235865, 7465575, 7616700, 8039850, 8251425, 8361444, 8669700, 8958690, 9647820, 9901710, 9954100, 10114650, 10336950, 10451805, 10750428, 11001900, 11132100, 12059775, 12137580, 12542166, 13438035, 13935740, 14145300, 14471730, 14931150, 15171975, 16079700, 16502850, 17419675, 17917380, 18813249, 19803420, 20229300, 20673900, 20903610, 22396725, 24119550, 24754275, 25084332, 26876070, 28943460, 29862300, 30343950, 31355415, 33005700, 34839350, 36179325, 37626498, 41807220, 44793450, 48239100, 49508550, 52259025, 53752140, 60687900, 62710830, 67190175, 69678700, 72358650, 75252996, 89586900, 94066245, 99017100, 104518050, 125421660, 134380350, 144717300, 156777075, 188132490, 209036100, 268760700, 313554150, 376264980, 470331225, 627108300, 940662450, 1881324900]

約数ペア:

[(1, 1881324900), (2, 940662450), (3, 627108300), (4, 470331225), (5, 376264980), (6, 313554150), (7, 268760700), (9, 209036100), (10, 188132490), (12, 156777075), (13, 144717300), (14, 134380350), (15, 125421660), (18, 104518050), (19, 99017100), (20, 94066245), (21, 89586900), (25, 75252996), (26, 72358650), (27, 69678700), (28, 67190175), (30, 62710830), (31, 60687900), (35, 53752140), (36, 52259025), (38, 49508550), (39, 48239100), (42, 44793450), (45, 41807220), (50, 37626498), (52, 36179325), (54, 34839350), (57, 33005700), (60, 31355415), (62, 30343950), (63, 29862300), (65, 28943460), (70, 26876070), (75, 25084332), (76, 24754275), (78, 24119550), (84, 22396725), (90, 20903610), (91, 20673900), (93, 20229300), (95, 19803420), (100, 18813249), (105, 17917380), (108, 17419675), (114, 16502850), (117, 16079700), (124, 15171975), (126, 14931150), (130, 14471730), (133, 14145300), (135, 13935740), (140, 13438035), (150, 12542166), (155, 12137580), (156, 12059775), (169, 11132100), (171, 11001900), (175, 10750428), (180, 10451805), (182, 10336950), (186, 10114650), (189, 9954100), (190, 9901710), (195, 9647820), (210, 8958690), (217, 8669700), (225, 8361444), (228, 8251425), (234, 8039850), (247, 7616700), (252, 7465575), (260, 7235865), (266, 7072650), (270, 6967870), (273, 6891300), (279, 6743100), (285, 6601140), (300, 6271083), (310, 6068790), (315, 5972460), (325, 5788692), (338, 5566050), (342, 5500950), (350, 5375214), (351, 5359900), (364, 5168475), (372, 5057325), (378, 4977050), (380, 4950855), (390, 4823910), (399, 4715100), (403, 4668300), (420, 4479345), (434, 4334850), (450, 4180722), (455, 4134780), (465, 4045860), (468, 4019925), (475, 3960684), (494, 3808350), (507, 3710700), (513, 3667300), (525, 3583476), (532, 3536325), (540, 3483935), (546, 3445650), (558, 3371550), (570, 3300570), (585, 3215940), (589, 3194100), (620, 3034395), (630, 2986230), (650, 2894346), (651, 2889900), (665, 2829060), (675, 2787148), (676, 2783025), (684, 2750475), (700, 2687607), (702, 2679950), (741, 2538900), (756, 2488525), (775, 2427516), (780, 2411955), (798, 2357550), (806, 2334150), (819, 2297100), (837, 2247700), (845, 2226420), (855, 2200380), (868, 2167425), (900, 2090361), (910, 2067390), (930, 2022930), (945, 1990820), (950, 1980342), (975, 1929564), (988, 1904175), (1014, 1855350), (1026, 1833650), (1050, 1791738), (1085, 1733940), (1092, 1722825), (1116, 1685775), (1140, 1650285), (1170, 1607970), (1178, 1597050), (1183, 1590300), (1197, 1571700), (1209, 1556100), (1235, 1523340), (1260, 1493115), (1300, 1447173), (1302, 1444950), (1330, 1414530), (1350, 1393574), (1365, 1378260), (1395, 1348620), (1404, 1339975), (1425, 1320228), (1482, 1269450), (1521, 1236900), (1550, 1213758), (1575, 1194492), (1596, 1178775), (1612, 1167075), (1638, 1148550), (1674, 1123850), (1690, 1113210), (1710, 1100190), (1729, 1088100), (1755, 1071980), (1767, 1064700), (1820, 1033695), (1860, 1011465), (1890, 995410), (1900, 990171), (1950, 964782), (1953, 963300), (1995, 943020), (2015, 933660), (2028, 927675), (2052, 916825), (2100, 895869), (2170, 866970), (2223, 846300), (2275, 826956), (2325, 809172), (2340, 803985), (2356, 798525), (2366, 795150), (2394, 785850), (2418, 778050), (2457, 765700), (2470, 761670), (2535, 742140), (2565, 733460), (2604, 722475), (2660, 707265), (2700, 696787), (2730, 689130), (2790, 674310), (2821, 666900), (2850, 660114), (2925, 643188), (2945, 638820), (2964, 634725), (3042, 618450), (3100, 606879), (3150, 597246), (3211, 585900), (3255, 577980), (3276, 574275), (3325, 565812), (3348, 561925), (3380, 556605), (3420, 550095), (3458, 544050), (3510, 535990), (3534, 532350), (3549, 530100), (3591, 523900), (3627, 518700), (3705, 507780), (3780, 497705), (3900, 482391), (3906, 481650), (3990, 471510), (4030, 466830), (4095, 459420), (4123, 456300), (4185, 449540), (4225, 445284), (4275, 440076), (4340, 433485), (4446, 423150), (4550, 413478), (4563, 412300), (4650, 404586), (4725, 398164), (4732, 397575), (4788, 392925), (4836, 389025), (4914, 382850), (4940, 380835), (5070, 371070), (5130, 366730), (5187, 362700), (5239, 359100), (5301, 354900), (5425, 346788), (5460, 344565), (5580, 337155), (5642, 333450), (5700, 330057), (5850, 321594), (5859, 321100), (5890, 319410), (5915, 318060), (5985, 314340), (6045, 311220), (6084, 309225), (6175, 304668), (6300, 298623), (6422, 292950), (6510, 288990), (6650, 282906), (6669, 282100), (6825, 275652), (6916, 272025), (6975, 269724), (7020, 267995), (7068, 266175), (7098, 265050), (7182, 261950), (7254, 259350), (7410, 253890), (7605, 247380), (7657, 245700), (7812, 240825), (7980, 235755), (8060, 233415), (8190, 229710), (8246, 228150), (8370, 224770), (8450, 222642), (8463, 222300), (8550, 220038), (8645, 217620), (8775, 214396), (8835, 212940), (8892, 211575), (9100, 206739), (9126, 206150), (9300, 202293), (9450, 199082), (9633, 195300), (9765, 192660), (9828, 191425), (9975, 188604), (10075, 186732), (10140, 185535), (10260, 183365), (10374, 181350), (10478, 179550), (10602, 177450), (10647, 176700), (10850, 173394), (10881, 172900), (11115, 169260), (11284, 166725), (11700, 160797), (11718, 160550), (11780, 159705), (11830, 159030), (11970, 157170), (12090, 155610), (12285, 153140), (12350, 152334), (12369, 152100), (12675, 148428), (12825, 146692), (12844, 146475), (13020, 144495), (13300, 141453), (13338, 141050), (13650, 137826), (13950, 134862), (14105, 133380), (14196, 132525), (14364, 130975), (14508, 129675), (14725, 127764), (14820, 126945), (15210, 123690), (15314, 122850), (15561, 120900), (15717, 119700), (15903, 118300), (16055, 117180), (16275, 115596), (16380, 114855), (16492, 114075), (16740, 112385), (16900, 111321), (16926, 111150), (17100, 110019), (17290, 108810), (17550, 107198), (17670, 106470), (17745, 106020), (17955, 104780), (18135, 103740), (18252, 103075), (18525, 101556), (18900, 99541), (19266, 97650), (19530, 96330), (19950, 94302), (20150, 93366), (20475, 91884), (20615, 91260), (20748, 90675), (20925, 89908), (20956, 89775), (21204, 88725), (21294, 88350), (21700, 86697), (21762, 86450), (22230, 84630), (22477, 83700), (22815, 82460), (22971, 81900), (23436, 80275), (23660, 79515), (23940, 78585), (24180, 77805), (24570, 76570), (24700, 76167), (24738, 76050), (25350, 74214), (25389, 74100), (25650, 73346), (25935, 72540), (26195, 71820), (26505, 70980), (26676, 70525), (27300, 68913), (27900, 67431), (28210, 66690), (28899, 65100), (29295, 64220), (29450, 63882), (29575, 63612), (29925, 62868), (30225, 62244), (30420, 61845), (30628, 61425), (31122, 60450), (31434, 59850), (31806, 59150), (31941, 58900), (32110, 58590), (32550, 57798), (33345, 56420), (33852, 55575), (34580, 54405), (35100, 53599), (35340, 53235), (35490, 53010), (35910, 52390), (36270, 51870), (36673, 51300), (37050, 50778), (37107, 50700), (38025, 49476), (38285, 49140), (38532, 48825), (39060, 48165), (39900, 47151), (40300, 46683), (40950, 45942), (41230, 45630), (41850, 44954), (42315, 44460), (42588, 44175), (43225, 43524)]