63228750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1335

約数の個数: 80

約数和(自身を含む): 170307984

約数和(自身を除く): 107079234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1297, 1625, 1875, 1950, 2594, 3250, 3750, 3891, 4875, 6485, 7782, 8125, 9750, 12970, 16250, 16861, 19455, 24375, 32425, 33722, 38910, 48750, 50583, 64850, 84305, 97275, 101166, 162125, 168610, 194550, 252915, 324250, 421525, 486375, 505830, 810625, 843050, 972750, 1264575, 1621250, 2107625, 2431875, 2529150, 4215250, 4863750, 6322875, 10538125, 12645750, 21076250, 31614375, 63228750]

約数ペア:

[(1, 63228750), (2, 31614375), (3, 21076250), (5, 12645750), (6, 10538125), (10, 6322875), (13, 4863750), (15, 4215250), (25, 2529150), (26, 2431875), (30, 2107625), (39, 1621250), (50, 1264575), (65, 972750), (75, 843050), (78, 810625), (125, 505830), (130, 486375), (150, 421525), (195, 324250), (250, 252915), (325, 194550), (375, 168610), (390, 162125), (625, 101166), (650, 97275), (750, 84305), (975, 64850), (1250, 50583), (1297, 48750), (1625, 38910), (1875, 33722), (1950, 32425), (2594, 24375), (3250, 19455), (3750, 16861), (3891, 16250), (4875, 12970), (6485, 9750), (7782, 8125)]