28509308100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 1152

約数和(自身を含む): 123192115200

約数和(自身を除く): 94682807100

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, 171, 175, 180, 182, 186, 189, 190, 195, 197, 210, 217, 225, 228, 234, 247, 252, 260, 266, 270, 273, 279, 285, 300, 310, 315, 325, 342, 350, 351, 364, 372, 378, 380, 390, 394, 399, 403, 420, 434, 450, 455, 465, 468, 475, 494, 513, 525, 532, 540, 546, 558, 570, 585, 589, 591, 620, 630, 650, 651, 665, 675, 684, 700, 702, 741, 756, 775, 780, 788, 798, 806, 819, 837, 855, 868, 900, 910, 930, 945, 950, 975, 985, 988, 1026, 1050, 1085, 1092, 1116, 1140, 1170, 1178, 1182, 1197, 1209, 1235, 1260, 1300, 1302, 1330, 1350, 1365, 1379, 1395, 1404, 1425, 1482, 1550, 1575, 1596, 1612, 1638, 1674, 1710, 1729, 1755, 1767, 1773, 1820, 1860, 1890, 1900, 1950, 1953, 1970, 1995, 2015, 2052, 2100, 2170, 2223, 2275, 2325, 2340, 2356, 2364, 2394, 2418, 2457, 2470, 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17730, 17927, 17955, 18135, 18321, 18525, 18715, 18900, 19530, 19700, 19950, 20150, 20475, 20615, 20685, 20748, 20925, 21204, 21276, 21700, 21762, 22230, 22458, 22971, 23049, 23436, 23940, 24180, 24428, 24570, 24700, 24738, 24822, 25389, 25610, 25650, 25935, 26201, 26505, 26595, 26676, 27300, 27580, 27900, 28210, 29295, 29450, 29550, 29925, 30225, 30535, 30628, 30732, 31122, 31806, 32550, 33345, 33687, 33852, 34475, 34580, 35100, 35340, 35460, 35854, 35910, 36270, 36642, 37050, 37107, 37233, 37430, 38285, 38415, 39060, 39900, 40300, 40950, 41230, 41370, 41850, 42315, 42749, 43225, 43524, 44175, 44325, 44460, 44916, 45942, 46098, 46683, 48659, 48825, 49140, 49476, 49644, 50778, 51220, 51300, 51870, 52402, 53010, 53190, 53599, 53781, 54405, 54963, 55575, 56145, 56420, 58590, 58900, 59100, 59850, 60450, 61070, 61425, 61845, 62055, 62244, 63612, 64025, 65100, 66690, 67374, 68913, 68950, 69147, 70525, 71708, 71820, 72540, 73284, 74100, 74214, 74466, 74860, 76167, 76570, 76830, 77805, 78603, 79391, 79515, 81900, 82460, 82740, 83700, 84630, 85498, 86450, 88350, 88650, 89635, 89775, 90675, 91605, 91884, 92196, 93366, 93575, 97318, 97650, 101061, 101556, 103075, 103425, 103740, 104804, 106020, 106380, 107198, 107562, 108810, 109926, 111150, 111321, 112290, 114855, 115245, 116033, 117180, 119700, 120900, 122140, 122850, 123690, 124110, 126945, 128050, 128247, 129675, 131005, 132525, 132975, 133380, 134748, 137826, 137900, 138294, 141050, 145977, 146475, 148428, 148932, 152334, 152675, 153140, 153660, 155610, 157206, 158782, 159030, 160797, 161343, 164889, 166725, 168435, 169260, 170996, 172900, 176700, 177300, 179270, 179550, 181350, 183210, 185535, 186165, 186732, 187150, 191425, 192075, 194636, 195300, 202122, 206150, 206739, 206850, 211575, 213745, 214396, 215124, 217620, 219852, 222300, 222642, 224580, 229710, 230490, 232066, 233415, 235809, 238173, 243295, 245700, 247380, 248220, 253890, 256100, 256494, 259350, 262010, 265050, 265950, 267995, 268905, 272025, 274815, 275652, 276588, 280725, 282100, 291954, 292950, 304668, 305350, 309225, 310275, 311220, 314412, 317564, 318060, 321594, 322686, 329778, 333450, 336870, 340613, 344565, 345735, 348099, 358540, 359100, 362700, 366420, 371070, 372330, 374300, 380835, 382850, 384150, 384741, 389025, 393015, 396955, 397575, 404244, 412300, 413478, 413700, 423150, 427490, 437931, 445284, 448175, 458025, 459420, 460980, 464132, 466830, 471618, 476346, 482391, 484029, 486590, 505305, 507780, 512988, 518700, 524020, 530100, 531900, 535990, 537810, 544050, 549630, 555737, 556605, 561450, 574275, 576225, 580165, 583908, 585900, 610700, 618450, 620550, 634725, 641235, 643188, 645372, 655025, 659556, 666900, 673740, 681226, 689130, 691470, 696198, 707427, 714519, 729885, 742140, 744660, 761670, 765700, 768300, 769482, 778050, 786030, 793910, 795150, 803985, 806715, 812231, 824445, 826956, 842175, 846300, 854980, 875862, 896350, 916050, 927675, 930825, 933660, 943236, 952692, 964782, 968058, 973180, 1010610, 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約数ペア:

[(1, 28509308100), (2, 14254654050), (3, 9503102700), (4, 7127327025), (5, 5701861620), (6, 4751551350), (7, 4072758300), (9, 3167700900), (10, 2850930810), (12, 2375775675), (13, 2193023700), (14, 2036379150), (15, 1900620540), (18, 1583850450), (19, 1500489900), (20, 1425465405), (21, 1357586100), (25, 1140372324), (26, 1096511850), (27, 1055900300), (28, 1018189575), (30, 950310270), (31, 919655100), (35, 814551660), (36, 791925225), (38, 750244950), (39, 731007900), (42, 678793050), (45, 633540180), (50, 570186162), (52, 548255925), (54, 527950150), (57, 500163300), (60, 475155135), (62, 459827550), (63, 452528700), (65, 438604740), (70, 407275830), (75, 380124108), (76, 375122475), (78, 365503950), (84, 339396525), (90, 316770090), (91, 313289100), (93, 306551700), (95, 300097980), (100, 285093081), (105, 271517220), (108, 263975075), (114, 250081650), (117, 243669300), (124, 229913775), (126, 226264350), (130, 219302370), (133, 214355700), (135, 211180060), (140, 203637915), (150, 190062054), (155, 183931020), (156, 182751975), (171, 166721100), (175, 162910332), (180, 158385045), (182, 156644550), (186, 153275850), (189, 150842900), (190, 150048990), (195, 146201580), (197, 144717300), (210, 135758610), (217, 131379300), (225, 126708036), (228, 125040825), (234, 121834650), (247, 115422300), (252, 113132175), (260, 109651185), (266, 107177850), (270, 105590030), (273, 104429700), (279, 102183900), (285, 100032660), (300, 95031027), (310, 91965510), (315, 90505740), (325, 87720948), (342, 83360550), (350, 81455166), (351, 81223100), (364, 78322275), (372, 76637925), (378, 75421450), (380, 75024495), (390, 73100790), (394, 72358650), (399, 71451900), (403, 70742700), (420, 67879305), (434, 65689650), (450, 63354018), (455, 62657820), (465, 61310340), (468, 60917325), (475, 60019596), (494, 57711150), (513, 55573700), (525, 54303444), (532, 53588925), (540, 52795015), (546, 52214850), (558, 51091950), (570, 50016330), (585, 48733860), (589, 48402900), (591, 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17030650), (1710, 16672110), (1729, 16488900), (1755, 16244620), (1767, 16134300), (1773, 16079700), (1820, 15664455), (1860, 15327585), (1890, 15084290), (1900, 15004899), (1950, 14620158), (1953, 14597700), (1970, 14471730), (1995, 14290380), (2015, 14148540), (2052, 13893425), (2100, 13575861), (2170, 13137930), (2223, 12824700), (2275, 12531564), (2325, 12262068), (2340, 12183465), (2356, 12100725), (2364, 12059775), (2394, 11908650), (2418, 11790450), (2457, 11603300), (2470, 11542230), (2561, 11132100), (2565, 11114740), (2604, 10948275), (2660, 10717785), (2700, 10559003), (2730, 10442970), (2758, 10336950), (2790, 10218390), (2821, 10106100), (2850, 10003266), (2925, 9746772), (2945, 9680580), (2955, 9647820), (2964, 9618525), (3100, 9196551), (3150, 9050574), (3255, 8758620), (3276, 8702475), (3325, 8574228), (3348, 8515325), (3420, 8336055), (3458, 8244450), (3510, 8122310), (3534, 8067150), (3546, 8039850), (3591, 7939100), (3627, 7860300), (3705, 7694820), (3743, 7616700), (3780, 7542145), (3900, 7310079), (3906, 7298850), (3940, 7235865), (3990, 7145190), (4030, 7074270), (4095, 6961980), (4123, 6914700), (4137, 6891300), (4185, 6812260), (4275, 6668844), (4340, 6568965), (4446, 6412350), (4550, 6265782), (4650, 6131034), (4725, 6033716), (4788, 5954325), (4836, 5895225), (4914, 5801650), (4925, 5788692), (4940, 5771115), (5122, 5566050), (5130, 5557370), (5187, 5496300), (5301, 5378100), (5319, 5359900), (5425, 5255172), (5460, 5221485), (5516, 5168475), (5580, 5109195), (5642, 5053050), (5700, 5001633), (5850, 4873386), (5859, 4865900), (5890, 4840290), (5910, 4823910), (5985, 4763460), (6045, 4716180), (6107, 4668300), (6175, 4616892), (6300, 4525287), (6510, 4379310), (6650, 4287114), (6669, 4274900), (6825, 4177188), (6895, 4134780), (6916, 4122225), (6975, 4087356), (7020, 4061155), (7068, 4033575), (7092, 4019925), (7182, 3969550), (7254, 3930150), (7410, 3847410), (7486, 3808350), (7657, 3723300), (7683, 3710700), (7812, 3649425), (7980, 3572595), (8060, 3537135), (8190, 3480990), (8246, 3457350), (8274, 3445650), (8370, 3406130), (8463, 3368700), (8550, 3334422), (8645, 3297780), (8775, 3248924), (8835, 3226860), (8865, 3215940), (8892, 3206175), (9100, 3132891), (9300, 3065517), (9450, 3016858), (9765, 2919540), (9828, 2900825), (9850, 2894346), (9975, 2858076), (10075, 2829708), (10244, 2783025), (10260, 2778685), (10374, 2748150), (10602, 2689050), (10638, 2679950), (10850, 2627586), (10881, 2620100), (11115, 2564940), (11229, 2538900), (11284, 2526525), (11700, 2436693), (11718, 2432950), (11780, 2420145), (11820, 2411955), (11970, 2381730), (12090, 2358090), (12214, 2334150), (12285, 2320660), (12350, 2308446), (12369, 2304900), (12411, 2297100), (12805, 2226420), (12825, 2222948), (13020, 2189655), (13300, 2143557), (13338, 2137450), (13650, 2088594), (13790, 2067390), (13950, 2043678), (14105, 2021220), (14364, 1984775), (14508, 1965075), (14725, 1936116), (14775, 1929564), (14820, 1923705), (14972, 1904175), 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