75384521460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{773}}^1\times {\mathrm{1223}}^1$

素因数の和:2454

約数の個数: 144

約数和(自身を含む): 229666679424

約数和(自身を除く): 154282157964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 773, 886, 1223, 1329, 1546, 1772, 2215, 2319, 2446, 2658, 3092, 3669, 3865, 3987, 4430, 4638, 4892, 5316, 6115, 6645, 6957, 7338, 7730, 7974, 8860, 9276, 11007, 11595, 12230, 13290, 13914, 14676, 15460, 15948, 18345, 19935, 22014, 23190, 24460, 26580, 27828, 34785, 36690, 39870, 44028, 46380, 55035, 69570, 73380, 79740, 110070, 139140, 220140, 342439, 541789, 684878, 945379, 1027317, 1083578, 1369756, 1625367, 1712195, 1890758, 2054634, 2167156, 2708945, 2836137, 3081951, 3250734, 3424390, 3781516, 4109268, 4726895, 4876101, 5136585, 5417890, 5672274, 6163902, 6501468, 6848780, 8126835, 8508411, 9453790, 9752202, 10273170, 10835780, 11344548, 12327804, 14180685, 15409755, 16253670, 17016822, 18907580, 19504404, 20546340, 24380505, 28361370, 30819510, 32507340, 34033644, 42542055, 48761010, 56722740, 61639020, 85084110, 97522020, 170168220, 418802897, 837605794, 1256408691, 1675211588, 2094014485, 2512817382, 3769226073, 4188028970, 5025634764, 6282043455, 7538452146, 8376057940, 12564086910, 15076904292, 18846130365, 25128173820, 37692260730, 75384521460]

約数ペア:

[(1, 75384521460), (2, 37692260730), (3, 25128173820), (4, 18846130365), (5, 15076904292), (6, 12564086910), (9, 8376057940), (10, 7538452146), (12, 6282043455), (15, 5025634764), (18, 4188028970), (20, 3769226073), (30, 2512817382), (36, 2094014485), (45, 1675211588), (60, 1256408691), (90, 837605794), (180, 418802897), (443, 170168220), (773, 97522020), (886, 85084110), (1223, 61639020), (1329, 56722740), (1546, 48761010), (1772, 42542055), (2215, 34033644), (2319, 32507340), (2446, 30819510), (2658, 28361370), (3092, 24380505), (3669, 20546340), (3865, 19504404), (3987, 18907580), (4430, 17016822), (4638, 16253670), (4892, 15409755), (5316, 14180685), (6115, 12327804), (6645, 11344548), (6957, 10835780), (7338, 10273170), (7730, 9752202), (7974, 9453790), (8860, 8508411), (9276, 8126835), (11007, 6848780), (11595, 6501468), (12230, 6163902), (13290, 5672274), (13914, 5417890), (14676, 5136585), (15460, 4876101), (15948, 4726895), (18345, 4109268), (19935, 3781516), (22014, 3424390), (23190, 3250734), (24460, 3081951), (26580, 2836137), (27828, 2708945), (34785, 2167156), (36690, 2054634), (39870, 1890758), (44028, 1712195), (46380, 1625367), (55035, 1369756), (69570, 1083578), (73380, 1027317), (79740, 945379), (110070, 684878), (139140, 541789), (220140, 342439)]