144211000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 359190000

約数和(自身を除く): 214979000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 289, 340, 425, 499, 500, 578, 680, 850, 998, 1000, 1156, 1445, 1700, 1996, 2125, 2312, 2495, 2890, 3400, 3992, 4250, 4990, 5780, 7225, 8483, 8500, 9980, 11560, 12475, 14450, 16966, 17000, 19960, 24950, 28900, 33932, 36125, 42415, 49900, 57800, 62375, 67864, 72250, 84830, 99800, 124750, 144211, 144500, 169660, 212075, 249500, 288422, 289000, 339320, 424150, 499000, 576844, 721055, 848300, 1060375, 1153688, 1442110, 1696600, 2120750, 2884220, 3605275, 4241500, 5768440, 7210550, 8483000, 14421100, 18026375, 28842200, 36052750, 72105500, 144211000]

約数ペア:

[(1, 144211000), (2, 72105500), (4, 36052750), (5, 28842200), (8, 18026375), (10, 14421100), (17, 8483000), (20, 7210550), (25, 5768440), (34, 4241500), (40, 3605275), (50, 2884220), (68, 2120750), (85, 1696600), (100, 1442110), (125, 1153688), (136, 1060375), (170, 848300), (200, 721055), (250, 576844), (289, 499000), (340, 424150), (425, 339320), (499, 289000), (500, 288422), (578, 249500), (680, 212075), (850, 169660), (998, 144500), (1000, 144211), (1156, 124750), (1445, 99800), (1700, 84830), (1996, 72250), (2125, 67864), (2312, 62375), (2495, 57800), (2890, 49900), (3400, 42415), (3992, 36125), (4250, 33932), (4990, 28900), (5780, 24950), (7225, 19960), (8483, 17000), (8500, 16966), (9980, 14450), (11560, 12475)]