84908200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 227836980

約数和(自身を除く): 142928780

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 113, 130, 136, 170, 200, 221, 226, 260, 289, 325, 340, 425, 442, 452, 520, 565, 578, 650, 680, 850, 884, 904, 1105, 1130, 1156, 1300, 1445, 1469, 1700, 1768, 1921, 2210, 2260, 2312, 2600, 2825, 2890, 2938, 3400, 3757, 3842, 4420, 4520, 5525, 5650, 5780, 5876, 7225, 7345, 7514, 7684, 8840, 9605, 11050, 11300, 11560, 11752, 14450, 14690, 15028, 15368, 18785, 19210, 22100, 22600, 24973, 28900, 29380, 30056, 32657, 36725, 37570, 38420, 44200, 48025, 49946, 57800, 58760, 65314, 73450, 75140, 76840, 93925, 96050, 99892, 124865, 130628, 146900, 150280, 163285, 187850, 192100, 199784, 249730, 261256, 293800, 326570, 375700, 384200, 424541, 499460, 624325, 653140, 751400, 816425, 849082, 998920, 1248650, 1306280, 1632850, 1698164, 2122705, 2497300, 3265700, 3396328, 4245410, 4994600, 6531400, 8490820, 10613525, 16981640, 21227050, 42454100, 84908200]

約数ペア:

[(1, 84908200), (2, 42454100), (4, 21227050), (5, 16981640), (8, 10613525), (10, 8490820), (13, 6531400), (17, 4994600), (20, 4245410), (25, 3396328), (26, 3265700), (34, 2497300), (40, 2122705), (50, 1698164), (52, 1632850), (65, 1306280), (68, 1248650), (85, 998920), (100, 849082), (104, 816425), (113, 751400), (130, 653140), (136, 624325), (170, 499460), (200, 424541), (221, 384200), (226, 375700), (260, 326570), (289, 293800), (325, 261256), (340, 249730), (425, 199784), (442, 192100), (452, 187850), (520, 163285), (565, 150280), (578, 146900), (650, 130628), (680, 124865), (850, 99892), (884, 96050), (904, 93925), (1105, 76840), (1130, 75140), (1156, 73450), (1300, 65314), (1445, 58760), (1469, 57800), (1700, 49946), (1768, 48025), (1921, 44200), (2210, 38420), (2260, 37570), (2312, 36725), (2600, 32657), (2825, 30056), (2890, 29380), (2938, 28900), (3400, 24973), (3757, 22600), (3842, 22100), (4420, 19210), (4520, 18785), (5525, 15368), (5650, 15028), (5780, 14690), (5876, 14450), (7225, 11752), (7345, 11560), (7514, 11300), (7684, 11050), (8840, 9605)]