86319200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 243828144

約数和(自身を除く): 157508944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 187, 200, 220, 272, 275, 340, 352, 374, 400, 425, 440, 544, 550, 577, 680, 748, 800, 850, 880, 935, 1100, 1154, 1360, 1496, 1700, 1760, 1870, 2200, 2308, 2720, 2885, 2992, 3400, 3740, 4400, 4616, 4675, 5770, 5984, 6347, 6800, 7480, 8800, 9232, 9350, 9809, 11540, 12694, 13600, 14425, 14960, 18464, 18700, 19618, 23080, 25388, 28850, 29920, 31735, 37400, 39236, 46160, 49045, 50776, 57700, 63470, 74800, 78472, 92320, 98090, 101552, 107899, 115400, 126940, 149600, 156944, 158675, 196180, 203104, 215798, 230800, 245225, 253880, 313888, 317350, 392360, 431596, 461600, 490450, 507760, 539495, 634700, 784720, 863192, 980900, 1015520, 1078990, 1269400, 1569440, 1726384, 1961800, 2157980, 2538800, 2697475, 3452768, 3923600, 4315960, 5077600, 5394950, 7847200, 8631920, 10789900, 17263840, 21579800, 43159600, 86319200]

約数ペア:

[(1, 86319200), (2, 43159600), (4, 21579800), (5, 17263840), (8, 10789900), (10, 8631920), (11, 7847200), (16, 5394950), (17, 5077600), (20, 4315960), (22, 3923600), (25, 3452768), (32, 2697475), (34, 2538800), (40, 2157980), (44, 1961800), (50, 1726384), (55, 1569440), (68, 1269400), (80, 1078990), (85, 1015520), (88, 980900), (100, 863192), (110, 784720), (136, 634700), (160, 539495), (170, 507760), (176, 490450), (187, 461600), (200, 431596), (220, 392360), (272, 317350), (275, 313888), (340, 253880), (352, 245225), (374, 230800), (400, 215798), (425, 203104), (440, 196180), (544, 158675), (550, 156944), (577, 149600), (680, 126940), (748, 115400), (800, 107899), (850, 101552), (880, 98090), (935, 92320), (1100, 78472), (1154, 74800), (1360, 63470), (1496, 57700), (1700, 50776), (1760, 49045), (1870, 46160), (2200, 39236), (2308, 37400), (2720, 31735), (2885, 29920), (2992, 28850), (3400, 25388), (3740, 23080), (4400, 19618), (4616, 18700), (4675, 18464), (5770, 14960), (5984, 14425), (6347, 13600), (6800, 12694), (7480, 11540), (8800, 9809), (9232, 9350)]