63427500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{2819}}^1$

素因数の和:2849

約数の個数: 90

約数和(自身を含む): 200420220

約数和(自身を除く): 136992720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 2819, 3750, 4500, 5625, 5638, 7500, 8457, 11250, 11276, 14095, 16914, 22500, 25371, 28190, 33828, 42285, 50742, 56380, 70475, 84570, 101484, 126855, 140950, 169140, 211425, 253710, 281900, 352375, 422850, 507420, 634275, 704750, 845700, 1057125, 1268550, 1409500, 1761875, 2114250, 2537100, 3171375, 3523750, 4228500, 5285625, 6342750, 7047500, 10571250, 12685500, 15856875, 21142500, 31713750, 63427500]

約数ペア:

[(1, 63427500), (2, 31713750), (3, 21142500), (4, 15856875), (5, 12685500), (6, 10571250), (9, 7047500), (10, 6342750), (12, 5285625), (15, 4228500), (18, 3523750), (20, 3171375), (25, 2537100), (30, 2114250), (36, 1761875), (45, 1409500), (50, 1268550), (60, 1057125), (75, 845700), (90, 704750), (100, 634275), (125, 507420), (150, 422850), (180, 352375), (225, 281900), (250, 253710), (300, 211425), (375, 169140), (450, 140950), (500, 126855), (625, 101484), (750, 84570), (900, 70475), (1125, 56380), (1250, 50742), (1500, 42285), (1875, 33828), (2250, 28190), (2500, 25371), (2819, 22500), (3750, 16914), (4500, 14095), (5625, 11276), (5638, 11250), (7500, 8457)]