86642200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1499}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 214132500

約数和(自身を除く): 127490300

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 289, 340, 425, 578, 680, 850, 1156, 1445, 1499, 1700, 2312, 2890, 2998, 3400, 5780, 5996, 7225, 7495, 11560, 11992, 14450, 14990, 25483, 28900, 29980, 37475, 50966, 57800, 59960, 74950, 101932, 127415, 149900, 203864, 254830, 299800, 433211, 509660, 637075, 866422, 1019320, 1274150, 1732844, 2166055, 2548300, 3465688, 4332110, 5096600, 8664220, 10830275, 17328440, 21660550, 43321100, 86642200]

約数ペア:

[(1, 86642200), (2, 43321100), (4, 21660550), (5, 17328440), (8, 10830275), (10, 8664220), (17, 5096600), (20, 4332110), (25, 3465688), (34, 2548300), (40, 2166055), (50, 1732844), (68, 1274150), (85, 1019320), (100, 866422), (136, 637075), (170, 509660), (200, 433211), (289, 299800), (340, 254830), (425, 203864), (578, 149900), (680, 127415), (850, 101932), (1156, 74950), (1445, 59960), (1499, 57800), (1700, 50966), (2312, 37475), (2890, 29980), (2998, 28900), (3400, 25483), (5780, 14990), (5996, 14450), (7225, 11992), (7495, 11560)]