991235700

素因数分解:

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

素因数の和:86

約数の個数: 648

約数和(自身を含む): 4129944000

約数和(自身を除く): 3138708300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 25, 26, 28, 30, 35, 36, 38, 39, 42, 45, 49, 50, 52, 57, 60, 63, 65, 70, 75, 76, 78, 84, 90, 91, 95, 98, 100, 105, 114, 117, 126, 130, 133, 140, 147, 150, 156, 169, 171, 175, 180, 182, 190, 195, 196, 210, 225, 228, 234, 245, 247, 252, 260, 266, 273, 285, 294, 300, 315, 325, 338, 342, 343, 350, 364, 380, 390, 399, 420, 441, 450, 455, 468, 475, 490, 494, 507, 525, 532, 546, 570, 585, 588, 630, 637, 650, 665, 676, 684, 686, 700, 735, 741, 780, 798, 819, 845, 855, 882, 900, 910, 931, 950, 975, 980, 988, 1014, 1029, 1050, 1092, 1140, 1170, 1183, 1197, 1225, 1235, 1260, 1274, 1300, 1330, 1365, 1372, 1425, 1470, 1482, 1521, 1575, 1596, 1638, 1690, 1710, 1715, 1729, 1764, 1820, 1862, 1900, 1911, 1950, 1995, 2028, 2058, 2100, 2205, 2223, 2275, 2340, 2366, 2394, 2450, 2470, 2535, 2548, 2660, 2730, 2793, 2850, 2925, 2940, 2964, 3042, 3087, 3150, 3185, 3211, 3276, 3325, 3380, 3420, 3430, 3458, 3549, 3675, 3705, 3724, 3822, 3900, 3990, 4095, 4116, 4225, 4275, 4410, 4446, 4459, 4550, 4655, 4732, 4788, 4900, 4940, 5070, 5145, 5187, 5460, 5586, 5700, 5733, 5850, 5915, 5985, 6084, 6174, 6175, 6300, 6370, 6422, 6517, 6650, 6825, 6860, 6916, 7098, 7350, 7410, 7605, 7644, 7980, 8190, 8281, 8379, 8450, 8550, 8575, 8645, 8820, 8892, 8918, 9100, 9310, 9555, 9633, 9975, 10140, 10290, 10374, 10647, 11025, 11115, 11172, 11466, 11700, 11830, 11970, 12103, 12348, 12350, 12675, 12740, 12844, 13034, 13300, 13377, 13650, 13965, 14196, 14700, 14820, 15210, 15435, 15561, 15925, 16055, 16380, 16562, 16758, 16900, 17100, 17150, 17290, 17745, 17836, 18525, 18620, 19110, 19266, 19551, 19950, 20475, 20580, 20748, 21294, 22050, 22230, 22295, 22477, 22932, 23275, 23660, 23940, 24206, 24700, 24843, 25350, 25725, 25935, 26068, 26754, 27300, 27930, 28665, 28899, 29575, 29925, 30420, 30870, 31122, 31850, 32110, 32585, 33124, 33516, 34300, 34580, 35490, 36309, 37050, 38025, 38220, 38532, 39102, 39900, 40131, 40950, 41405, 41895, 42588, 43225, 44100, 44460, 44590, 44954, 46550, 47775, 48165, 48412, 49686, 50700, 51450, 51870, 53235, 53508, 55575, 55860, 57330, 57798, 57967, 58653, 59150, 59850, 60515, 61740, 62244, 63700, 64220, 65170, 66885, 67431, 69825, 70980, 72618, 74100, 74529, 76050, 77175, 77805, 78204, 80262, 80275, 81900, 82810, 83790, 84721, 86450, 88725, 89180, 89908, 93100, 95550, 96330, 97755, 99372, 102900, 103740, 106470, 108927, 111150, 111475, 112385, 114660, 115596, 115934, 117306, 118300, 119700, 121030, 124215, 129675, 130340, 133770, 134862, 139650, 143325, 144495, 145236, 149058, 152100, 154350, 155610, 157339, 160524, 160550, 162925, 165620, 167580, 169442, 172900, 173901, 177450, 181545, 191100, 192660, 195510, 200655, 202293, 207025, 209475, 212940, 217854, 222300, 222950, 224770, 231868, 234612, 240825, 242060, 248430, 254163, 259350, 266175, 267540, 269724, 279300, 286650, 288990, 289835, 293265, 298116, 302575, 308700, 311220, 314678, 321100, 325850, 334425, 337155, 338884, 347802, 354900, 363090, 372645, 389025, 391020, 401310, 404586, 414050, 418950, 423605, 435708, 445900, 449540, 472017, 481650, 488775, 496860, 508326, 518700, 521703, 532350, 544635, 561925, 573300, 577980, 579670, 586530, 605150, 621075, 629356, 651700, 668850, 674310, 695604, 722475, 726180, 745290, 762489, 778050, 786695, 802620, 809172, 828100, 837900, 847210, 869505, 907725, 944034, 963300, 977550, 1003275, 1011465, 1016652, 1043406, 1064700, 1089270, 1101373, 1123850, 1159340, 1173060, 1210300, 1242150, 1270815, 1337700, 1348620, 1416051, 1444950, 1449175, 1466325, 1490580, 1524978, 1556100, 1573390, 1685775, 1694420, 1739010, 1815450, 1863225, 1888068, 1955100, 2006550, 2022930, 2086812, 2118025, 2178540, 2202746, 2247700, 2360085, 2484300, 2541630, 2608515, 2723175, 2832102, 2889900, 2898350, 2932650, 3049956, 3146780, 3304119, 3371550, 3478020, 3630900, 3726450, 3812445, 3933475, 4013100, 4045860, 4236050, 4347525, 4405492, 4720170, 5057325, 5083260, 5217030, 5446350, 5506865, 5664204, 5796700, 5865300, 6354075, 6608238, 6743100, 7080255, 7452900, 7624890, 7866950, 8472100, 8695050, 9440340, 9912357, 10114650, 10434060, 10892700, 11013730, 11800425, 12708150, 13042575, 13216476, 14160510, 15249780, 15733900, 16520595, 17390100, 19062225, 19824714, 20229300, 22027460, 23600850, 25416300, 26085150, 27534325, 28321020, 33041190, 35401275, 38124450, 39649428, 47201700, 49561785, 52170300, 55068650, 66082380, 70802550, 76248900, 82602975, 99123570, 110137300, 141605100, 165205950, 198247140, 247808925, 330411900, 495617850, 991235700]

約数ペア:

[(1, 991235700), (2, 495617850), (3, 330411900), (4, 247808925), (5, 198247140), (6, 165205950), (7, 141605100), (9, 110137300), (10, 99123570), (12, 82602975), (13, 76248900), (14, 70802550), (15, 66082380), (18, 55068650), (19, 52170300), (20, 49561785), (21, 47201700), (25, 39649428), (26, 38124450), (28, 35401275), (30, 33041190), (35, 28321020), (36, 27534325), (38, 26085150), (39, 25416300), (42, 23600850), (45, 22027460), (49, 20229300), (50, 19824714), (52, 19062225), (57, 17390100), (60, 16520595), (63, 15733900), (65, 15249780), (70, 14160510), (75, 13216476), (76, 13042575), (78, 12708150), (84, 11800425), (90, 11013730), (91, 10892700), (95, 10434060), (98, 10114650), (100, 9912357), (105, 9440340), (114, 8695050), (117, 8472100), (126, 7866950), (130, 7624890), (133, 7452900), (140, 7080255), (147, 6743100), (150, 6608238), (156, 6354075), (169, 5865300), (171, 5796700), (175, 5664204), (180, 5506865), (182, 5446350), (190, 5217030), (195, 5083260), (196, 5057325), (210, 4720170), (225, 4405492), (228, 4347525), (234, 4236050), (245, 4045860), (247, 4013100), (252, 3933475), (260, 3812445), (266, 3726450), (273, 3630900), (285, 3478020), (294, 3371550), (300, 3304119), (315, 3146780), (325, 3049956), (338, 2932650), (342, 2898350), (343, 2889900), (350, 2832102), (364, 2723175), (380, 2608515), (390, 2541630), (399, 2484300), (420, 2360085), (441, 2247700), (450, 2202746), (455, 2178540), (468, 2118025), (475, 2086812), (490, 2022930), (494, 2006550), (507, 1955100), (525, 1888068), (532, 1863225), (546, 1815450), (570, 1739010), (585, 1694420), (588, 1685775), (630, 1573390), (637, 1556100), (650, 1524978), (665, 1490580), (676, 1466325), (684, 1449175), (686, 1444950), (700, 1416051), (735, 1348620), (741, 1337700), (780, 1270815), (798, 1242150), (819, 1210300), (845, 1173060), (855, 1159340), (882, 1123850), (900, 1101373), (910, 1089270), (931, 1064700), (950, 1043406), (975, 1016652), (980, 1011465), (988, 1003275), (1014, 977550), (1029, 963300), (1050, 944034), (1092, 907725), (1140, 869505), (1170, 847210), (1183, 837900), (1197, 828100), (1225, 809172), (1235, 802620), (1260, 786695), (1274, 778050), (1300, 762489), (1330, 745290), (1365, 726180), (1372, 722475), (1425, 695604), (1470, 674310), (1482, 668850), (1521, 651700), (1575, 629356), (1596, 621075), (1638, 605150), (1690, 586530), (1710, 579670), (1715, 577980), (1729, 573300), (1764, 561925), (1820, 544635), (1862, 532350), (1900, 521703), (1911, 518700), (1950, 508326), (1995, 496860), (2028, 488775), (2058, 481650), (2100, 472017), (2205, 449540), (2223, 445900), (2275, 435708), (2340, 423605), (2366, 418950), (2394, 414050), (2450, 404586), (2470, 401310), (2535, 391020), (2548, 389025), (2660, 372645), (2730, 363090), (2793, 354900), (2850, 347802), (2925, 338884), (2940, 337155), (2964, 334425), (3042, 325850), (3087, 321100), (3150, 314678), (3185, 311220), (3211, 308700), (3276, 302575), (3325, 298116), (3380, 293265), (3420, 289835), (3430, 288990), (3458, 286650), (3549, 279300), (3675, 269724), (3705, 267540), (3724, 266175), (3822, 259350), (3900, 254163), (3990, 248430), (4095, 242060), (4116, 240825), (4225, 234612), (4275, 231868), (4410, 224770), (4446, 222950), (4459, 222300), (4550, 217854), (4655, 212940), (4732, 209475), (4788, 207025), (4900, 202293), (4940, 200655), (5070, 195510), (5145, 192660), (5187, 191100), (5460, 181545), (5586, 177450), (5700, 173901), (5733, 172900), (5850, 169442), (5915, 167580), (5985, 165620), (6084, 162925), (6174, 160550), (6175, 160524), (6300, 157339), (6370, 155610), (6422, 154350), (6517, 152100), (6650, 149058), (6825, 145236), (6860, 144495), (6916, 143325), (7098, 139650), (7350, 134862), (7410, 133770), (7605, 130340), (7644, 129675), (7980, 124215), (8190, 121030), (8281, 119700), (8379, 118300), (8450, 117306), (8550, 115934), (8575, 115596), (8645, 114660), (8820, 112385), (8892, 111475), (8918, 111150), (9100, 108927), (9310, 106470), (9555, 103740), (9633, 102900), (9975, 99372), (10140, 97755), (10290, 96330), (10374, 95550), (10647, 93100), (11025, 89908), (11115, 89180), (11172, 88725), (11466, 86450), (11700, 84721), (11830, 83790), (11970, 82810), (12103, 81900), (12348, 80275), (12350, 80262), (12675, 78204), (12740, 77805), (12844, 77175), (13034, 76050), (13300, 74529), (13377, 74100), (13650, 72618), (13965, 70980), (14196, 69825), (14700, 67431), (14820, 66885), (15210, 65170), (15435, 64220), (15561, 63700), (15925, 62244), (16055, 61740), (16380, 60515), (16562, 59850), (16758, 59150), (16900, 58653), (17100, 57967), (17150, 57798), (17290, 57330), (17745, 55860), (17836, 55575), (18525, 53508), (18620, 53235), (19110, 51870), (19266, 51450), (19551, 50700), (19950, 49686), (20475, 48412), (20580, 48165), (20748, 47775), (21294, 46550), (22050, 44954), (22230, 44590), (22295, 44460), (22477, 44100), (22932, 43225), (23275, 42588), (23660, 41895), (23940, 41405), (24206, 40950), (24700, 40131), (24843, 39900), (25350, 39102), (25725, 38532), (25935, 38220), (26068, 38025), (26754, 37050), (27300, 36309), (27930, 35490), (28665, 34580), (28899, 34300), (29575, 33516), (29925, 33124), (30420, 32585), (30870, 32110), (31122, 31850)]