66298500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{1637}}^1$

素因数の和:1668

約数の個数: 120

約数和(自身を含む): 216432216

約数和(自身を除く): 150133716

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, 1500, 1620, 1637, 2025, 2250, 2700, 3274, 3375, 4050, 4500, 4911, 6548, 6750, 8100, 8185, 9822, 10125, 13500, 14733, 16370, 19644, 20250, 24555, 29466, 32740, 40500, 40925, 44199, 49110, 58932, 73665, 81850, 88398, 98220, 122775, 132597, 147330, 163700, 176796, 204625, 220995, 245550, 265194, 294660, 368325, 409250, 441990, 491100, 530388, 613875, 662985, 736650, 818500, 883980, 1104975, 1227750, 1325970, 1473300, 1841625, 2209950, 2455500, 2651940, 3314925, 3683250, 4419900, 5524875, 6629850, 7366500, 11049750, 13259700, 16574625, 22099500, 33149250, 66298500]

約数ペア:

[(1, 66298500), (2, 33149250), (3, 22099500), (4, 16574625), (5, 13259700), (6, 11049750), (9, 7366500), (10, 6629850), (12, 5524875), (15, 4419900), (18, 3683250), (20, 3314925), (25, 2651940), (27, 2455500), (30, 2209950), (36, 1841625), (45, 1473300), (50, 1325970), (54, 1227750), (60, 1104975), (75, 883980), (81, 818500), (90, 736650), (100, 662985), (108, 613875), (125, 530388), (135, 491100), (150, 441990), (162, 409250), (180, 368325), (225, 294660), (250, 265194), (270, 245550), (300, 220995), (324, 204625), (375, 176796), (405, 163700), (450, 147330), (500, 132597), (540, 122775), (675, 98220), (750, 88398), (810, 81850), (900, 73665), (1125, 58932), (1350, 49110), (1500, 44199), (1620, 40925), (1637, 40500), (2025, 32740), (2250, 29466), (2700, 24555), (3274, 20250), (3375, 19644), (4050, 16370), (4500, 14733), (4911, 13500), (6548, 10125), (6750, 9822), (8100, 8185)]