60709500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{1499}}^1$

素因数の和:1530

約数の個数: 120

約数和(自身を含む): 198198000

約数和(自身を除く): 137488500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1499, 1500, 1620, 2025, 2250, 2700, 2998, 3375, 4050, 4497, 4500, 5996, 6750, 7495, 8100, 8994, 10125, 13491, 13500, 14990, 17988, 20250, 22485, 26982, 29980, 37475, 40473, 40500, 44970, 53964, 67455, 74950, 80946, 89940, 112425, 121419, 134910, 149900, 161892, 187375, 202365, 224850, 242838, 269820, 337275, 374750, 404730, 449700, 485676, 562125, 607095, 674550, 749500, 809460, 1011825, 1124250, 1214190, 1349100, 1686375, 2023650, 2248500, 2428380, 3035475, 3372750, 4047300, 5059125, 6070950, 6745500, 10118250, 12141900, 15177375, 20236500, 30354750, 60709500]

約数ペア:

[(1, 60709500), (2, 30354750), (3, 20236500), (4, 15177375), (5, 12141900), (6, 10118250), (9, 6745500), (10, 6070950), (12, 5059125), (15, 4047300), (18, 3372750), (20, 3035475), (25, 2428380), (27, 2248500), (30, 2023650), (36, 1686375), (45, 1349100), (50, 1214190), (54, 1124250), (60, 1011825), (75, 809460), (81, 749500), (90, 674550), (100, 607095), (108, 562125), (125, 485676), (135, 449700), (150, 404730), (162, 374750), (180, 337275), (225, 269820), (250, 242838), (270, 224850), (300, 202365), (324, 187375), (375, 161892), (405, 149900), (450, 134910), (500, 121419), (540, 112425), (675, 89940), (750, 80946), (810, 74950), (900, 67455), (1125, 53964), (1350, 44970), (1499, 40500), (1500, 40473), (1620, 37475), (2025, 29980), (2250, 26982), (2700, 22485), (2998, 20250), (3375, 17988), (4050, 14990), (4497, 13500), (4500, 13491), (5996, 10125), (6750, 8994), (7495, 8100)]