85113180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 272248704

約数和(自身を除く): 187135524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 211, 243, 249, 270, 324, 332, 405, 415, 422, 486, 498, 540, 633, 747, 810, 830, 844, 972, 996, 1055, 1215, 1245, 1266, 1494, 1620, 1660, 1899, 2110, 2241, 2430, 2490, 2532, 2988, 3165, 3735, 3798, 4220, 4482, 4860, 4980, 5697, 6330, 6723, 7470, 7596, 8964, 9495, 11205, 11394, 12660, 13446, 14940, 17091, 17513, 18990, 20169, 22410, 22788, 26892, 28485, 33615, 34182, 35026, 37980, 40338, 44820, 51273, 52539, 56970, 67230, 68364, 70052, 80676, 85455, 87565, 100845, 102546, 105078, 113940, 134460, 157617, 170910, 175130, 201690, 205092, 210156, 256365, 262695, 315234, 341820, 350260, 403380, 472851, 512730, 525390, 630468, 788085, 945702, 1025460, 1050780, 1418553, 1576170, 1891404, 2364255, 2837106, 3152340, 4255659, 4728510, 5674212, 7092765, 8511318, 9457020, 14185530, 17022636, 21278295, 28371060, 42556590, 85113180]

約数ペア:

[(1, 85113180), (2, 42556590), (3, 28371060), (4, 21278295), (5, 17022636), (6, 14185530), (9, 9457020), (10, 8511318), (12, 7092765), (15, 5674212), (18, 4728510), (20, 4255659), (27, 3152340), (30, 2837106), (36, 2364255), (45, 1891404), (54, 1576170), (60, 1418553), (81, 1050780), (83, 1025460), (90, 945702), (108, 788085), (135, 630468), (162, 525390), (166, 512730), (180, 472851), (211, 403380), (243, 350260), (249, 341820), (270, 315234), (324, 262695), (332, 256365), (405, 210156), (415, 205092), (422, 201690), (486, 175130), (498, 170910), (540, 157617), (633, 134460), (747, 113940), (810, 105078), (830, 102546), (844, 100845), (972, 87565), (996, 85455), (1055, 80676), (1215, 70052), (1245, 68364), (1266, 67230), (1494, 56970), (1620, 52539), (1660, 51273), (1899, 44820), (2110, 40338), (2241, 37980), (2430, 35026), (2490, 34182), (2532, 33615), (2988, 28485), (3165, 26892), (3735, 22788), (3798, 22410), (4220, 20169), (4482, 18990), (4860, 17513), (4980, 17091), (5697, 14940), (6330, 13446), (6723, 12660), (7470, 11394), (7596, 11205), (8964, 9495)]