133720050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 346406400

約数和(自身を除く): 212686350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 149, 150, 155, 186, 193, 298, 310, 386, 447, 465, 579, 745, 775, 894, 930, 965, 1158, 1490, 1550, 1930, 2235, 2325, 2895, 3725, 4470, 4619, 4650, 4825, 5790, 5983, 7450, 9238, 9650, 11175, 11966, 13857, 14475, 17949, 22350, 23095, 27714, 28757, 28950, 29915, 35898, 46190, 57514, 59830, 69285, 86271, 89745, 115475, 138570, 143785, 149575, 172542, 179490, 230950, 287570, 299150, 346425, 431355, 448725, 692850, 718925, 862710, 891467, 897450, 1437850, 1782934, 2156775, 2674401, 4313550, 4457335, 5348802, 8914670, 13372005, 22286675, 26744010, 44573350, 66860025, 133720050]

約数ペア:

[(1, 133720050), (2, 66860025), (3, 44573350), (5, 26744010), (6, 22286675), (10, 13372005), (15, 8914670), (25, 5348802), (30, 4457335), (31, 4313550), (50, 2674401), (62, 2156775), (75, 1782934), (93, 1437850), (149, 897450), (150, 891467), (155, 862710), (186, 718925), (193, 692850), (298, 448725), (310, 431355), (386, 346425), (447, 299150), (465, 287570), (579, 230950), (745, 179490), (775, 172542), (894, 149575), (930, 143785), (965, 138570), (1158, 115475), (1490, 89745), (1550, 86271), (1930, 69285), (2235, 59830), (2325, 57514), (2895, 46190), (3725, 35898), (4470, 29915), (4619, 28950), (4650, 28757), (4825, 27714), (5790, 23095), (5983, 22350), (7450, 17949), (9238, 14475), (9650, 13857), (11175, 11966)]