55162500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{1471}}^1$

素因数の和:1503

約数の個数: 72

約数和(自身を含む): 160989696

約数和(自身を除く): 105827196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1471, 1500, 1875, 2500, 2942, 3125, 3750, 4413, 5884, 6250, 7355, 7500, 8826, 9375, 12500, 14710, 17652, 18750, 22065, 29420, 36775, 37500, 44130, 73550, 88260, 110325, 147100, 183875, 220650, 367750, 441300, 551625, 735500, 919375, 1103250, 1838750, 2206500, 2758125, 3677500, 4596875, 5516250, 9193750, 11032500, 13790625, 18387500, 27581250, 55162500]

約数ペア:

[(1, 55162500), (2, 27581250), (3, 18387500), (4, 13790625), (5, 11032500), (6, 9193750), (10, 5516250), (12, 4596875), (15, 3677500), (20, 2758125), (25, 2206500), (30, 1838750), (50, 1103250), (60, 919375), (75, 735500), (100, 551625), (125, 441300), (150, 367750), (250, 220650), (300, 183875), (375, 147100), (500, 110325), (625, 88260), (750, 73550), (1250, 44130), (1471, 37500), (1500, 36775), (1875, 29420), (2500, 22065), (2942, 18750), (3125, 17652), (3750, 14710), (4413, 12500), (5884, 9375), (6250, 8826), (7355, 7500)]