124998900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32051}}^1$

素因数の和:32081

約数の個数: 72

約数和(自身を含む): 389495904

約数和(自身を除く): 264497004

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, 32051, 64102, 96153, 128204, 160255, 192306, 320510, 384612, 416663, 480765, 641020, 801275, 833326, 961530, 1249989, 1602550, 1666652, 1923060, 2083315, 2403825, 2499978, 3205100, 4166630, 4807650, 4999956, 6249945, 8333260, 9615300, 10416575, 12499890, 20833150, 24999780, 31249725, 41666300, 62499450, 124998900]

約数ペア:

[(1, 124998900), (2, 62499450), (3, 41666300), (4, 31249725), (5, 24999780), (6, 20833150), (10, 12499890), (12, 10416575), (13, 9615300), (15, 8333260), (20, 6249945), (25, 4999956), (26, 4807650), (30, 4166630), (39, 3205100), (50, 2499978), (52, 2403825), (60, 2083315), (65, 1923060), (75, 1666652), (78, 1602550), (100, 1249989), (130, 961530), (150, 833326), (156, 801275), (195, 641020), (260, 480765), (300, 416663), (325, 384612), (390, 320510), (650, 192306), (780, 160255), (975, 128204), (1300, 96153), (1950, 64102), (3900, 32051)]