39075000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 122335920

約数和(自身を除く): 83260920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 521, 600, 625, 750, 1000, 1042, 1250, 1500, 1563, 1875, 2084, 2500, 2605, 3000, 3125, 3126, 3750, 4168, 5000, 5210, 6250, 6252, 7500, 7815, 9375, 10420, 12500, 12504, 13025, 15000, 15630, 18750, 20840, 25000, 26050, 31260, 37500, 39075, 52100, 62520, 65125, 75000, 78150, 104200, 130250, 156300, 195375, 260500, 312600, 325625, 390750, 521000, 651250, 781500, 976875, 1302500, 1563000, 1628125, 1953750, 2605000, 3256250, 3907500, 4884375, 6512500, 7815000, 9768750, 13025000, 19537500, 39075000]

約数ペア:

[(1, 39075000), (2, 19537500), (3, 13025000), (4, 9768750), (5, 7815000), (6, 6512500), (8, 4884375), (10, 3907500), (12, 3256250), (15, 2605000), (20, 1953750), (24, 1628125), (25, 1563000), (30, 1302500), (40, 976875), (50, 781500), (60, 651250), (75, 521000), (100, 390750), (120, 325625), (125, 312600), (150, 260500), (200, 195375), (250, 156300), (300, 130250), (375, 104200), (500, 78150), (521, 75000), (600, 65125), (625, 62520), (750, 52100), (1000, 39075), (1042, 37500), (1250, 31260), (1500, 26050), (1563, 25000), (1875, 20840), (2084, 18750), (2500, 15630), (2605, 15000), (3000, 13025), (3125, 12504), (3126, 12500), (3750, 10420), (4168, 9375), (5000, 7815), (5210, 7500), (6250, 6252)]