38958900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7673

約数の個数: 72

約数和(自身を含む): 119367360

約数和(自身を除く): 80408460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 7639, 15278, 22917, 30556, 38195, 45834, 76390, 91668, 114585, 129863, 152780, 190975, 229170, 259726, 381950, 389589, 458340, 519452, 572925, 649315, 763900, 779178, 1145850, 1298630, 1558356, 1947945, 2291700, 2597260, 3246575, 3895890, 6493150, 7791780, 9739725, 12986300, 19479450, 38958900]

約数ペア:

[(1, 38958900), (2, 19479450), (3, 12986300), (4, 9739725), (5, 7791780), (6, 6493150), (10, 3895890), (12, 3246575), (15, 2597260), (17, 2291700), (20, 1947945), (25, 1558356), (30, 1298630), (34, 1145850), (50, 779178), (51, 763900), (60, 649315), (68, 572925), (75, 519452), (85, 458340), (100, 389589), (102, 381950), (150, 259726), (170, 229170), (204, 190975), (255, 152780), (300, 129863), (340, 114585), (425, 91668), (510, 76390), (850, 45834), (1020, 38195), (1275, 30556), (1700, 22917), (2550, 15278), (5100, 7639)]