64685400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8325

約数の個数: 96

約数和(自身を含む): 215975760

約数和(自身を除く): 151290360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 8293, 16586, 24879, 33172, 41465, 49758, 66344, 82930, 99516, 107809, 124395, 165860, 199032, 207325, 215618, 248790, 323427, 331720, 414650, 431236, 497580, 539045, 621975, 646854, 829300, 862472, 995160, 1078090, 1243950, 1293708, 1617135, 1658600, 2156180, 2487900, 2587416, 2695225, 3234270, 4312360, 4975800, 5390450, 6468540, 8085675, 10780900, 12937080, 16171350, 21561800, 32342700, 64685400]

約数ペア:

[(1, 64685400), (2, 32342700), (3, 21561800), (4, 16171350), (5, 12937080), (6, 10780900), (8, 8085675), (10, 6468540), (12, 5390450), (13, 4975800), (15, 4312360), (20, 3234270), (24, 2695225), (25, 2587416), (26, 2487900), (30, 2156180), (39, 1658600), (40, 1617135), (50, 1293708), (52, 1243950), (60, 1078090), (65, 995160), (75, 862472), (78, 829300), (100, 646854), (104, 621975), (120, 539045), (130, 497580), (150, 431236), (156, 414650), (195, 331720), (200, 323427), (260, 248790), (300, 215618), (312, 207325), (325, 199032), (390, 165860), (520, 124395), (600, 107809), (650, 99516), (780, 82930), (975, 66344), (1300, 49758), (1560, 41465), (1950, 33172), (2600, 24879), (3900, 16586), (7800, 8293)]