131346450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4200

約数の個数: 72

約数和(自身を含む): 357941376

約数和(自身を除く): 226594926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 4111, 5325, 6390, 8222, 10650, 12333, 15975, 20555, 24666, 31950, 36999, 41110, 61665, 73998, 102775, 123330, 184995, 205550, 291881, 308325, 369990, 583762, 616650, 875643, 924975, 1459405, 1751286, 1849950, 2626929, 2918810, 4378215, 5253858, 7297025, 8756430, 13134645, 14594050, 21891075, 26269290, 43782150, 65673225, 131346450]

約数ペア:

[(1, 131346450), (2, 65673225), (3, 43782150), (5, 26269290), (6, 21891075), (9, 14594050), (10, 13134645), (15, 8756430), (18, 7297025), (25, 5253858), (30, 4378215), (45, 2918810), (50, 2626929), (71, 1849950), (75, 1751286), (90, 1459405), (142, 924975), (150, 875643), (213, 616650), (225, 583762), (355, 369990), (426, 308325), (450, 291881), (639, 205550), (710, 184995), (1065, 123330), (1278, 102775), (1775, 73998), (2130, 61665), (3195, 41110), (3550, 36999), (4111, 31950), (5325, 24666), (6390, 20555), (8222, 15975), (10650, 12333)]