42077100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10819

約数の個数: 72

約数和(自身を含む): 131120080

約数和(自身を除く): 89042980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 10789, 21578, 32367, 43156, 53945, 64734, 107890, 129468, 140257, 161835, 215780, 269725, 280514, 323670, 420771, 539450, 561028, 647340, 701285, 809175, 841542, 1078900, 1402570, 1618350, 1683084, 2103855, 2805140, 3236700, 3506425, 4207710, 7012850, 8415420, 10519275, 14025700, 21038550, 42077100]

約数ペア:

[(1, 42077100), (2, 21038550), (3, 14025700), (4, 10519275), (5, 8415420), (6, 7012850), (10, 4207710), (12, 3506425), (13, 3236700), (15, 2805140), (20, 2103855), (25, 1683084), (26, 1618350), (30, 1402570), (39, 1078900), (50, 841542), (52, 809175), (60, 701285), (65, 647340), (75, 561028), (78, 539450), (100, 420771), (130, 323670), (150, 280514), (156, 269725), (195, 215780), (260, 161835), (300, 140257), (325, 129468), (390, 107890), (650, 64734), (780, 53945), (975, 43156), (1300, 32367), (1950, 21578), (3900, 10789)]