212621200650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{49367}}^1$

素因数の和:49965

約数の個数: 144

約数和(自身を含む): 605931378624

約数和(自身を除く): 393310177974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 563, 765, 850, 1126, 1275, 1530, 1689, 2550, 2815, 3378, 3825, 5067, 5630, 7650, 8445, 9571, 10134, 14075, 16890, 19142, 25335, 28150, 28713, 42225, 47855, 49367, 50670, 57426, 84450, 86139, 95710, 98734, 126675, 143565, 148101, 172278, 239275, 246835, 253350, 287130, 296202, 430695, 444303, 478550, 493670, 717825, 740505, 839239, 861390, 888606, 1234175, 1435650, 1481010, 1678478, 2153475, 2221515, 2468350, 2517717, 3702525, 4196195, 4306950, 4443030, 5035434, 7405050, 7553151, 8392390, 11107575, 12588585, 15106302, 20980975, 22215150, 25177170, 27793621, 37765755, 41961950, 55587242, 62942925, 75531510, 83380863, 125885850, 138968105, 166761726, 188828775, 250142589, 277936210, 377657550, 416904315, 472491557, 500285178, 694840525, 833808630, 944983114, 1250712945, 1389681050, 1417474671, 2084521575, 2362457785, 2501425890, 2834949342, 4169043150, 4252424013, 4724915570, 6253564725, 7087373355, 8504848026, 11812288925, 12507129450, 14174746710, 21262120065, 23624577850, 35436866775, 42524240130, 70873733550, 106310600325, 212621200650]

約数ペア:

[(1, 212621200650), (2, 106310600325), (3, 70873733550), (5, 42524240130), (6, 35436866775), (9, 23624577850), (10, 21262120065), (15, 14174746710), (17, 12507129450), (18, 11812288925), (25, 8504848026), (30, 7087373355), (34, 6253564725), (45, 4724915570), (50, 4252424013), (51, 4169043150), (75, 2834949342), (85, 2501425890), (90, 2362457785), (102, 2084521575), (150, 1417474671), (153, 1389681050), (170, 1250712945), (225, 944983114), (255, 833808630), (306, 694840525), (425, 500285178), (450, 472491557), (510, 416904315), (563, 377657550), (765, 277936210), (850, 250142589), (1126, 188828775), (1275, 166761726), (1530, 138968105), (1689, 125885850), (2550, 83380863), (2815, 75531510), (3378, 62942925), (3825, 55587242), (5067, 41961950), (5630, 37765755), (7650, 27793621), (8445, 25177170), (9571, 22215150), (10134, 20980975), (14075, 15106302), (16890, 12588585), (19142, 11107575), (25335, 8392390), (28150, 7553151), (28713, 7405050), (42225, 5035434), (47855, 4443030), (49367, 4306950), (50670, 4196195), (57426, 3702525), (84450, 2517717), (86139, 2468350), (95710, 2221515), (98734, 2153475), (126675, 1678478), (143565, 1481010), (148101, 1435650), (172278, 1234175), (239275, 888606), (246835, 861390), (253350, 839239), (287130, 740505), (296202, 717825), (430695, 493670), (444303, 478550)]