105587020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 291723264

約数和(自身を除く): 186136244

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 121, 140, 154, 161, 220, 230, 242, 253, 271, 308, 322, 385, 460, 484, 506, 542, 605, 644, 770, 805, 847, 1012, 1084, 1210, 1265, 1355, 1540, 1610, 1694, 1771, 1897, 2420, 2530, 2710, 2783, 2981, 3220, 3388, 3542, 3794, 4235, 5060, 5420, 5566, 5962, 6233, 7084, 7588, 8470, 8855, 9485, 11132, 11924, 12466, 13915, 14905, 16940, 17710, 18970, 19481, 20867, 24932, 27830, 29810, 31165, 32791, 35420, 37940, 38962, 41734, 43631, 55660, 59620, 62330, 65582, 68563, 77924, 83468, 87262, 97405, 104335, 124660, 131164, 137126, 163955, 174524, 194810, 208670, 218155, 229537, 274252, 327910, 342815, 389620, 417340, 436310, 459074, 479941, 655820, 685630, 754193, 872620, 918148, 959882, 1147685, 1371260, 1508386, 1919764, 2295370, 2399705, 3016772, 3770965, 4590740, 4799410, 5279351, 7541930, 9598820, 10558702, 15083860, 21117404, 26396755, 52793510, 105587020]

約数ペア:

[(1, 105587020), (2, 52793510), (4, 26396755), (5, 21117404), (7, 15083860), (10, 10558702), (11, 9598820), (14, 7541930), (20, 5279351), (22, 4799410), (23, 4590740), (28, 3770965), (35, 3016772), (44, 2399705), (46, 2295370), (55, 1919764), (70, 1508386), (77, 1371260), (92, 1147685), (110, 959882), (115, 918148), (121, 872620), (140, 754193), (154, 685630), (161, 655820), (220, 479941), (230, 459074), (242, 436310), (253, 417340), (271, 389620), (308, 342815), (322, 327910), (385, 274252), (460, 229537), (484, 218155), (506, 208670), (542, 194810), (605, 174524), (644, 163955), (770, 137126), (805, 131164), (847, 124660), (1012, 104335), (1084, 97405), (1210, 87262), (1265, 83468), (1355, 77924), (1540, 68563), (1610, 65582), (1694, 62330), (1771, 59620), (1897, 55660), (2420, 43631), (2530, 41734), (2710, 38962), (2783, 37940), (2981, 35420), (3220, 32791), (3388, 31165), (3542, 29810), (3794, 27830), (4235, 24932), (5060, 20867), (5420, 19481), (5566, 18970), (5962, 17710), (6233, 16940), (7084, 14905), (7588, 13915), (8470, 12466), (8855, 11924), (9485, 11132)]