45187500

素因数分解:

$2^2\times 3^1\times 5^6\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 84

約数和(自身を含む): 132342056

約数和(自身を除く): 87154556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 241, 250, 300, 375, 482, 500, 625, 723, 750, 964, 1205, 1250, 1446, 1500, 1875, 2410, 2500, 2892, 3125, 3615, 3750, 4820, 6025, 6250, 7230, 7500, 9375, 12050, 12500, 14460, 15625, 18075, 18750, 24100, 30125, 31250, 36150, 37500, 46875, 60250, 62500, 72300, 90375, 93750, 120500, 150625, 180750, 187500, 301250, 361500, 451875, 602500, 753125, 903750, 1506250, 1807500, 2259375, 3012500, 3765625, 4518750, 7531250, 9037500, 11296875, 15062500, 22593750, 45187500]

約数ペア:

[(1, 45187500), (2, 22593750), (3, 15062500), (4, 11296875), (5, 9037500), (6, 7531250), (10, 4518750), (12, 3765625), (15, 3012500), (20, 2259375), (25, 1807500), (30, 1506250), (50, 903750), (60, 753125), (75, 602500), (100, 451875), (125, 361500), (150, 301250), (241, 187500), (250, 180750), (300, 150625), (375, 120500), (482, 93750), (500, 90375), (625, 72300), (723, 62500), (750, 60250), (964, 46875), (1205, 37500), (1250, 36150), (1446, 31250), (1500, 30125), (1875, 24100), (2410, 18750), (2500, 18075), (2892, 15625), (3125, 14460), (3615, 12500), (3750, 12050), (4820, 9375), (6025, 7500), (6250, 7230)]