7863750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{233}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 21930480

約数和(自身を除く): 14066730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 233, 250, 270, 375, 450, 466, 625, 675, 699, 750, 1125, 1165, 1250, 1350, 1398, 1875, 2097, 2250, 2330, 3375, 3495, 3750, 4194, 5625, 5825, 6291, 6750, 6990, 10485, 11250, 11650, 12582, 16875, 17475, 20970, 29125, 31455, 33750, 34950, 52425, 58250, 62910, 87375, 104850, 145625, 157275, 174750, 262125, 291250, 314550, 436875, 524250, 786375, 873750, 1310625, 1572750, 2621250, 3931875, 7863750]

約数ペア:

[(1, 7863750), (2, 3931875), (3, 2621250), (5, 1572750), (6, 1310625), (9, 873750), (10, 786375), (15, 524250), (18, 436875), (25, 314550), (27, 291250), (30, 262125), (45, 174750), (50, 157275), (54, 145625), (75, 104850), (90, 87375), (125, 62910), (135, 58250), (150, 52425), (225, 34950), (233, 33750), (250, 31455), (270, 29125), (375, 20970), (450, 17475), (466, 16875), (625, 12582), (675, 11650), (699, 11250), (750, 10485), (1125, 6990), (1165, 6750), (1250, 6291), (1350, 5825), (1398, 5625), (1875, 4194), (2097, 3750), (2250, 3495), (2330, 3375)]