57474750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 144555840

約数和(自身を除く): 87081090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 197, 250, 375, 389, 394, 591, 750, 778, 985, 1167, 1182, 1945, 1970, 2334, 2955, 3890, 4925, 5835, 5910, 9725, 9850, 11670, 14775, 19450, 24625, 29175, 29550, 48625, 49250, 58350, 73875, 76633, 97250, 145875, 147750, 153266, 229899, 291750, 383165, 459798, 766330, 1149495, 1915825, 2298990, 3831650, 5747475, 9579125, 11494950, 19158250, 28737375, 57474750]

約数ペア:

[(1, 57474750), (2, 28737375), (3, 19158250), (5, 11494950), (6, 9579125), (10, 5747475), (15, 3831650), (25, 2298990), (30, 1915825), (50, 1149495), (75, 766330), (125, 459798), (150, 383165), (197, 291750), (250, 229899), (375, 153266), (389, 147750), (394, 145875), (591, 97250), (750, 76633), (778, 73875), (985, 58350), (1167, 49250), (1182, 48625), (1945, 29550), (1970, 29175), (2334, 24625), (2955, 19450), (3890, 14775), (4925, 11670), (5835, 9850), (5910, 9725)]