75882730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 188149248

約数和(自身を除く): 112266518

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 31, 34, 35, 55, 62, 70, 77, 85, 110, 119, 121, 154, 155, 170, 187, 217, 238, 242, 289, 310, 341, 374, 385, 434, 527, 578, 595, 605, 682, 770, 847, 935, 1054, 1085, 1190, 1210, 1309, 1445, 1694, 1705, 1870, 2023, 2057, 2170, 2387, 2618, 2635, 2890, 3179, 3410, 3689, 3751, 4046, 4114, 4235, 4774, 5270, 5797, 6358, 6545, 7378, 7502, 8470, 8959, 10115, 10285, 11594, 11935, 13090, 14399, 15895, 17918, 18445, 18755, 20230, 20570, 22253, 23870, 26257, 28798, 28985, 31790, 34969, 36890, 37510, 40579, 44506, 44795, 52514, 57970, 62713, 63767, 69938, 71995, 81158, 89590, 98549, 111265, 125426, 127534, 131285, 143990, 174845, 197098, 202895, 222530, 244783, 262570, 313565, 318835, 349690, 405790, 446369, 489566, 492745, 627130, 637670, 689843, 892738, 985490, 1084039, 1223915, 1379686, 2168078, 2231845, 2447830, 3449215, 4463690, 5420195, 6898430, 7588273, 10840390, 15176546, 37941365, 75882730]

約数ペア:

[(1, 75882730), (2, 37941365), (5, 15176546), (7, 10840390), (10, 7588273), (11, 6898430), (14, 5420195), (17, 4463690), (22, 3449215), (31, 2447830), (34, 2231845), (35, 2168078), (55, 1379686), (62, 1223915), (70, 1084039), (77, 985490), (85, 892738), (110, 689843), (119, 637670), (121, 627130), (154, 492745), (155, 489566), (170, 446369), (187, 405790), (217, 349690), (238, 318835), (242, 313565), (289, 262570), (310, 244783), (341, 222530), (374, 202895), (385, 197098), (434, 174845), (527, 143990), (578, 131285), (595, 127534), (605, 125426), (682, 111265), (770, 98549), (847, 89590), (935, 81158), (1054, 71995), (1085, 69938), (1190, 63767), (1210, 62713), (1309, 57970), (1445, 52514), (1694, 44795), (1705, 44506), (1870, 40579), (2023, 37510), (2057, 36890), (2170, 34969), (2387, 31790), (2618, 28985), (2635, 28798), (2890, 26257), (3179, 23870), (3410, 22253), (3689, 20570), (3751, 20230), (4046, 18755), (4114, 18445), (4235, 17918), (4774, 15895), (5270, 14399), (5797, 13090), (6358, 11935), (6545, 11594), (7378, 10285), (7502, 10115), (8470, 8959)]