73471950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3797}}^1$

素因数の和:3858

約数の個数: 72

約数和(自身を含む): 202038408

約数和(自身を除く): 128566458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3797, 3870, 6450, 7594, 9675, 11391, 18985, 19350, 22782, 34173, 37970, 56955, 68346, 94925, 113910, 163271, 170865, 189850, 284775, 326542, 341730, 489813, 569550, 816355, 854325, 979626, 1469439, 1632710, 1708650, 2449065, 2938878, 4081775, 4898130, 7347195, 8163550, 12245325, 14694390, 24490650, 36735975, 73471950]

約数ペア:

[(1, 73471950), (2, 36735975), (3, 24490650), (5, 14694390), (6, 12245325), (9, 8163550), (10, 7347195), (15, 4898130), (18, 4081775), (25, 2938878), (30, 2449065), (43, 1708650), (45, 1632710), (50, 1469439), (75, 979626), (86, 854325), (90, 816355), (129, 569550), (150, 489813), (215, 341730), (225, 326542), (258, 284775), (387, 189850), (430, 170865), (450, 163271), (645, 113910), (774, 94925), (1075, 68346), (1290, 56955), (1935, 37970), (2150, 34173), (3225, 22782), (3797, 19350), (3870, 18985), (6450, 11391), (7594, 9675)]