501746250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2089

約数の個数: 80

約数和(自身を含む): 1273317408

約数和(自身を除く): 771571158

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 125, 134, 150, 201, 250, 335, 375, 402, 625, 670, 750, 1005, 1250, 1675, 1875, 1997, 2010, 3350, 3750, 3994, 5025, 5991, 8375, 9985, 10050, 11982, 16750, 19970, 25125, 29955, 41875, 49925, 50250, 59910, 83750, 99850, 125625, 133799, 149775, 249625, 251250, 267598, 299550, 401397, 499250, 668995, 748875, 802794, 1248125, 1337990, 1497750, 2006985, 2496250, 3344975, 3744375, 4013970, 6689950, 7488750, 10034925, 16724875, 20069850, 33449750, 50174625, 83624375, 100349250, 167248750, 250873125, 501746250]

約数ペア:

[(1, 501746250), (2, 250873125), (3, 167248750), (5, 100349250), (6, 83624375), (10, 50174625), (15, 33449750), (25, 20069850), (30, 16724875), (50, 10034925), (67, 7488750), (75, 6689950), (125, 4013970), (134, 3744375), (150, 3344975), (201, 2496250), (250, 2006985), (335, 1497750), (375, 1337990), (402, 1248125), (625, 802794), (670, 748875), (750, 668995), (1005, 499250), (1250, 401397), (1675, 299550), (1875, 267598), (1997, 251250), (2010, 249625), (3350, 149775), (3750, 133799), (3994, 125625), (5025, 99850), (5991, 83750), (8375, 59910), (9985, 50250), (10050, 49925), (11982, 41875), (16750, 29955), (19970, 25125)]