86210280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 306306000

約数和(自身を除く): 220095720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 109, 117, 120, 130, 156, 169, 180, 195, 218, 234, 260, 312, 327, 338, 360, 390, 436, 468, 507, 520, 545, 585, 654, 676, 780, 845, 872, 936, 981, 1014, 1090, 1170, 1308, 1352, 1417, 1521, 1560, 1635, 1690, 1962, 2028, 2180, 2197, 2340, 2535, 2616, 2834, 3042, 3270, 3380, 3924, 4056, 4251, 4360, 4394, 4680, 4905, 5070, 5668, 6084, 6540, 6591, 6760, 7085, 7605, 7848, 8502, 8788, 9810, 10140, 10985, 11336, 12168, 12753, 13080, 13182, 14170, 15210, 17004, 17576, 18421, 19620, 19773, 20280, 21255, 21970, 25506, 26364, 28340, 30420, 32955, 34008, 36842, 39240, 39546, 42510, 43940, 51012, 52728, 55263, 56680, 60840, 63765, 65910, 73684, 79092, 85020, 87880, 92105, 98865, 102024, 110526, 127530, 131820, 147368, 158184, 165789, 170040, 184210, 197730, 221052, 239473, 255060, 263640, 276315, 331578, 368420, 395460, 442104, 478946, 510120, 552630, 663156, 718419, 736840, 790920, 828945, 957892, 1105260, 1197365, 1326312, 1436838, 1657890, 1915784, 2155257, 2210520, 2394730, 2873676, 3315780, 3592095, 4310514, 4789460, 5747352, 6631560, 7184190, 8621028, 9578920, 10776285, 14368380, 17242056, 21552570, 28736760, 43105140, 86210280]

約数ペア:

[(1, 86210280), (2, 43105140), (3, 28736760), (4, 21552570), (5, 17242056), (6, 14368380), (8, 10776285), (9, 9578920), (10, 8621028), (12, 7184190), (13, 6631560), (15, 5747352), (18, 4789460), (20, 4310514), (24, 3592095), (26, 3315780), (30, 2873676), (36, 2394730), (39, 2210520), (40, 2155257), (45, 1915784), (52, 1657890), (60, 1436838), (65, 1326312), (72, 1197365), (78, 1105260), (90, 957892), (104, 828945), (109, 790920), (117, 736840), (120, 718419), (130, 663156), (156, 552630), (169, 510120), (180, 478946), (195, 442104), (218, 395460), (234, 368420), (260, 331578), (312, 276315), (327, 263640), (338, 255060), (360, 239473), (390, 221052), (436, 197730), (468, 184210), (507, 170040), (520, 165789), (545, 158184), (585, 147368), (654, 131820), (676, 127530), (780, 110526), (845, 102024), (872, 98865), (936, 92105), (981, 87880), (1014, 85020), (1090, 79092), (1170, 73684), (1308, 65910), (1352, 63765), (1417, 60840), (1521, 56680), (1560, 55263), (1635, 52728), (1690, 51012), (1962, 43940), (2028, 42510), (2180, 39546), (2197, 39240), (2340, 36842), (2535, 34008), (2616, 32955), (2834, 30420), (3042, 28340), (3270, 26364), (3380, 25506), (3924, 21970), (4056, 21255), (4251, 20280), (4360, 19773), (4394, 19620), (4680, 18421), (4905, 17576), (5070, 17004), (5668, 15210), (6084, 14170), (6540, 13182), (6591, 13080), (6760, 12753), (7085, 12168), (7605, 11336), (7848, 10985), (8502, 10140), (8788, 9810)]