88765560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1502

約数の個数: 144

約数和(自身を含む): 312600600

約数和(自身を除く): 223835040

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, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1459, 1521, 1560, 1690, 2028, 2340, 2535, 2918, 3042, 3380, 4056, 4377, 4680, 5070, 5836, 6084, 6760, 7295, 7605, 8754, 10140, 11672, 12168, 13131, 14590, 15210, 17508, 18967, 20280, 21885, 26262, 29180, 30420, 35016, 37934, 43770, 52524, 56901, 58360, 60840, 65655, 75868, 87540, 94835, 105048, 113802, 131310, 151736, 170703, 175080, 189670, 227604, 246571, 262620, 284505, 341406, 379340, 455208, 493142, 525240, 569010, 682812, 739713, 758680, 853515, 986284, 1138020, 1232855, 1365624, 1479426, 1707030, 1972568, 2219139, 2276040, 2465710, 2958852, 3414060, 3698565, 4438278, 4931420, 5917704, 6828120, 7397130, 8876556, 9862840, 11095695, 14794260, 17753112, 22191390, 29588520, 44382780, 88765560]

約数ペア:

[(1, 88765560), (2, 44382780), (3, 29588520), (4, 22191390), (5, 17753112), (6, 14794260), (8, 11095695), (9, 9862840), (10, 8876556), (12, 7397130), (13, 6828120), (15, 5917704), (18, 4931420), (20, 4438278), (24, 3698565), (26, 3414060), (30, 2958852), (36, 2465710), (39, 2276040), (40, 2219139), (45, 1972568), (52, 1707030), (60, 1479426), (65, 1365624), (72, 1232855), (78, 1138020), (90, 986284), (104, 853515), (117, 758680), (120, 739713), (130, 682812), (156, 569010), (169, 525240), (180, 493142), (195, 455208), (234, 379340), (260, 341406), (312, 284505), (338, 262620), (360, 246571), (390, 227604), (468, 189670), (507, 175080), (520, 170703), (585, 151736), (676, 131310), (780, 113802), (845, 105048), (936, 94835), (1014, 87540), (1170, 75868), (1352, 65655), (1459, 60840), (1521, 58360), (1560, 56901), (1690, 52524), (2028, 43770), (2340, 37934), (2535, 35016), (2918, 30420), (3042, 29180), (3380, 26262), (4056, 21885), (4377, 20280), (4680, 18967), (5070, 17508), (5836, 15210), (6084, 14590), (6760, 13131), (7295, 12168), (7605, 11672), (8754, 10140)]