72453750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{139}}^2$

素因数の和:303

約数の個数: 60

約数和(自身を含む): 182388492

約数和(自身を除く): 109934742

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 139, 150, 250, 278, 375, 417, 625, 695, 750, 834, 1250, 1390, 1875, 2085, 3475, 3750, 4170, 6950, 10425, 17375, 19321, 20850, 34750, 38642, 52125, 57963, 86875, 96605, 104250, 115926, 173750, 193210, 260625, 289815, 483025, 521250, 579630, 966050, 1449075, 2415125, 2898150, 4830250, 7245375, 12075625, 14490750, 24151250, 36226875, 72453750]

約数ペア:

[(1, 72453750), (2, 36226875), (3, 24151250), (5, 14490750), (6, 12075625), (10, 7245375), (15, 4830250), (25, 2898150), (30, 2415125), (50, 1449075), (75, 966050), (125, 579630), (139, 521250), (150, 483025), (250, 289815), (278, 260625), (375, 193210), (417, 173750), (625, 115926), (695, 104250), (750, 96605), (834, 86875), (1250, 57963), (1390, 52125), (1875, 38642), (2085, 34750), (3475, 20850), (3750, 19321), (4170, 17375), (6950, 10425)]