15665570700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1901}}^1\times {\mathrm{2113}}^1$

素因数の和:4044

約数の個数: 144

約数和(自身を含む): 48861101856

約数和(自身を除く): 33195531156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1901, 1950, 2113, 3802, 3900, 4226, 5703, 6339, 7604, 8452, 9505, 10565, 11406, 12678, 19010, 21130, 22812, 24713, 25356, 27469, 28515, 31695, 38020, 42260, 47525, 49426, 52825, 54938, 57030, 63390, 74139, 82407, 95050, 98852, 105650, 109876, 114060, 123565, 126780, 137345, 142575, 148278, 158475, 164814, 190100, 211300, 247130, 274690, 285150, 296556, 316950, 329628, 370695, 412035, 494260, 549380, 570300, 617825, 633900, 686725, 741390, 824070, 1235650, 1373450, 1482780, 1648140, 1853475, 2060175, 2471300, 2746900, 3706950, 4016813, 4120350, 7413900, 8033626, 8240700, 12050439, 16067252, 20084065, 24100878, 40168130, 48201756, 52218569, 60252195, 80336260, 100420325, 104437138, 120504390, 156655707, 200840650, 208874276, 241008780, 261092845, 301260975, 313311414, 401681300, 522185690, 602521950, 626622828, 783278535, 1044371380, 1205043900, 1305464225, 1566557070, 2610928450, 3133114140, 3916392675, 5221856900, 7832785350, 15665570700]

約数ペア:

[(1, 15665570700), (2, 7832785350), (3, 5221856900), (4, 3916392675), (5, 3133114140), (6, 2610928450), (10, 1566557070), (12, 1305464225), (13, 1205043900), (15, 1044371380), (20, 783278535), (25, 626622828), (26, 602521950), (30, 522185690), (39, 401681300), (50, 313311414), (52, 301260975), (60, 261092845), (65, 241008780), (75, 208874276), (78, 200840650), (100, 156655707), (130, 120504390), (150, 104437138), (156, 100420325), (195, 80336260), (260, 60252195), (300, 52218569), (325, 48201756), (390, 40168130), (650, 24100878), (780, 20084065), (975, 16067252), (1300, 12050439), (1901, 8240700), (1950, 8033626), (2113, 7413900), (3802, 4120350), (3900, 4016813), (4226, 3706950), (5703, 2746900), (6339, 2471300), (7604, 2060175), (8452, 1853475), (9505, 1648140), (10565, 1482780), (11406, 1373450), (12678, 1235650), (19010, 824070), (21130, 741390), (22812, 686725), (24713, 633900), (25356, 617825), (27469, 570300), (28515, 549380), (31695, 494260), (38020, 412035), (42260, 370695), (47525, 329628), (49426, 316950), (52825, 296556), (54938, 285150), (57030, 274690), (63390, 247130), (74139, 211300), (82407, 190100), (95050, 164814), (98852, 158475), (105650, 148278), (109876, 142575), (114060, 137345), (123565, 126780)]