75459510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 232401312

約数和(自身を除く): 156941802

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 71, 90, 98, 105, 126, 142, 147, 210, 213, 241, 245, 294, 315, 355, 426, 441, 482, 490, 497, 630, 639, 710, 723, 735, 882, 994, 1065, 1205, 1278, 1446, 1470, 1491, 1687, 2130, 2169, 2205, 2410, 2485, 2982, 3195, 3374, 3479, 3615, 4338, 4410, 4473, 4970, 5061, 6390, 6958, 7230, 7455, 8435, 8946, 10122, 10437, 10845, 11809, 14910, 15183, 16870, 17111, 17395, 20874, 21690, 22365, 23618, 25305, 30366, 31311, 34222, 34790, 35427, 44730, 50610, 51333, 52185, 59045, 62622, 70854, 75915, 85555, 102666, 104370, 106281, 118090, 119777, 151830, 153999, 156555, 171110, 177135, 212562, 239554, 256665, 307998, 313110, 354270, 359331, 513330, 531405, 598885, 718662, 769995, 838439, 1062810, 1077993, 1197770, 1539990, 1676878, 1796655, 2155986, 2515317, 3593310, 4192195, 5030634, 5389965, 7545951, 8384390, 10779930, 12576585, 15091902, 25153170, 37729755, 75459510]

約数ペア:

[(1, 75459510), (2, 37729755), (3, 25153170), (5, 15091902), (6, 12576585), (7, 10779930), (9, 8384390), (10, 7545951), (14, 5389965), (15, 5030634), (18, 4192195), (21, 3593310), (30, 2515317), (35, 2155986), (42, 1796655), (45, 1676878), (49, 1539990), (63, 1197770), (70, 1077993), (71, 1062810), (90, 838439), (98, 769995), (105, 718662), (126, 598885), (142, 531405), (147, 513330), (210, 359331), (213, 354270), (241, 313110), (245, 307998), (294, 256665), (315, 239554), (355, 212562), (426, 177135), (441, 171110), (482, 156555), (490, 153999), (497, 151830), (630, 119777), (639, 118090), (710, 106281), (723, 104370), (735, 102666), (882, 85555), (994, 75915), (1065, 70854), (1205, 62622), (1278, 59045), (1446, 52185), (1470, 51333), (1491, 50610), (1687, 44730), (2130, 35427), (2169, 34790), (2205, 34222), (2410, 31311), (2485, 30366), (2982, 25305), (3195, 23618), (3374, 22365), (3479, 21690), (3615, 20874), (4338, 17395), (4410, 17111), (4473, 16870), (4970, 15183), (5061, 14910), (6390, 11809), (6958, 10845), (7230, 10437), (7455, 10122), (8435, 8946)]