12742500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{1699}}^1$

素因数の和:1726

約数の個数: 60

約数和(自身を含む): 37175600

約数和(自身を除く): 24433100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1699, 1875, 2500, 3398, 3750, 5097, 6796, 7500, 8495, 10194, 16990, 20388, 25485, 33980, 42475, 50970, 84950, 101940, 127425, 169900, 212375, 254850, 424750, 509700, 637125, 849500, 1061875, 1274250, 2123750, 2548500, 3185625, 4247500, 6371250, 12742500]

約数ペア:

[(1, 12742500), (2, 6371250), (3, 4247500), (4, 3185625), (5, 2548500), (6, 2123750), (10, 1274250), (12, 1061875), (15, 849500), (20, 637125), (25, 509700), (30, 424750), (50, 254850), (60, 212375), (75, 169900), (100, 127425), (125, 101940), (150, 84950), (250, 50970), (300, 42475), (375, 33980), (500, 25485), (625, 20388), (750, 16990), (1250, 10194), (1500, 8495), (1699, 7500), (1875, 6796), (2500, 5097), (3398, 3750)]