161713500

素因数分解:

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

素因数の和:8328

約数の個数: 96

約数和(自身を含む): 507194688

約数和(自身を除く): 345481188

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, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 8293, 9750, 16586, 19500, 24879, 33172, 41465, 49758, 82930, 99516, 107809, 124395, 165860, 207325, 215618, 248790, 323427, 414650, 431236, 497580, 539045, 621975, 646854, 829300, 1036625, 1078090, 1243950, 1293708, 1617135, 2073250, 2156180, 2487900, 2695225, 3109875, 3234270, 4146500, 5390450, 6219750, 6468540, 8085675, 10780900, 12439500, 13476125, 16171350, 26952250, 32342700, 40428375, 53904500, 80856750, 161713500]

約数ペア:

[(1, 161713500), (2, 80856750), (3, 53904500), (4, 40428375), (5, 32342700), (6, 26952250), (10, 16171350), (12, 13476125), (13, 12439500), (15, 10780900), (20, 8085675), (25, 6468540), (26, 6219750), (30, 5390450), (39, 4146500), (50, 3234270), (52, 3109875), (60, 2695225), (65, 2487900), (75, 2156180), (78, 2073250), (100, 1617135), (125, 1293708), (130, 1243950), (150, 1078090), (156, 1036625), (195, 829300), (250, 646854), (260, 621975), (300, 539045), (325, 497580), (375, 431236), (390, 414650), (500, 323427), (650, 248790), (750, 215618), (780, 207325), (975, 165860), (1300, 124395), (1500, 107809), (1625, 99516), (1950, 82930), (3250, 49758), (3900, 41465), (4875, 33172), (6500, 24879), (8293, 19500), (9750, 16586)]