146455000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 363539880

約数和(自身を除く): 217084880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 625, 680, 850, 1000, 1250, 1700, 1723, 2125, 2500, 3400, 3446, 4250, 5000, 6892, 8500, 8615, 10625, 13784, 17000, 17230, 21250, 29291, 34460, 42500, 43075, 58582, 68920, 85000, 86150, 117164, 146455, 172300, 215375, 234328, 292910, 344600, 430750, 585820, 732275, 861500, 1076875, 1171640, 1464550, 1723000, 2153750, 2929100, 3661375, 4307500, 5858200, 7322750, 8615000, 14645500, 18306875, 29291000, 36613750, 73227500, 146455000]

約数ペア:

[(1, 146455000), (2, 73227500), (4, 36613750), (5, 29291000), (8, 18306875), (10, 14645500), (17, 8615000), (20, 7322750), (25, 5858200), (34, 4307500), (40, 3661375), (50, 2929100), (68, 2153750), (85, 1723000), (100, 1464550), (125, 1171640), (136, 1076875), (170, 861500), (200, 732275), (250, 585820), (340, 430750), (425, 344600), (500, 292910), (625, 234328), (680, 215375), (850, 172300), (1000, 146455), (1250, 117164), (1700, 86150), (1723, 85000), (2125, 68920), (2500, 58582), (3400, 43075), (3446, 42500), (4250, 34460), (5000, 29291), (6892, 21250), (8500, 17230), (8615, 17000), (10625, 13784)]