68891580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 216417600

約数和(自身を除く): 147526020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 1017, 1129, 1130, 1356, 1695, 2034, 2258, 2260, 3051, 3387, 3390, 4068, 4516, 5085, 5645, 6102, 6774, 6780, 10161, 10170, 11290, 12204, 13548, 15255, 16935, 20322, 20340, 22580, 30483, 30510, 33870, 40644, 50805, 60966, 61020, 67740, 101610, 121932, 127577, 152415, 203220, 255154, 304830, 382731, 510308, 609660, 637885, 765462, 1148193, 1275770, 1530924, 1913655, 2296386, 2551540, 3444579, 3827310, 4592772, 5740965, 6889158, 7654620, 11481930, 13778316, 17222895, 22963860, 34445790, 68891580]

約数ペア:

[(1, 68891580), (2, 34445790), (3, 22963860), (4, 17222895), (5, 13778316), (6, 11481930), (9, 7654620), (10, 6889158), (12, 5740965), (15, 4592772), (18, 3827310), (20, 3444579), (27, 2551540), (30, 2296386), (36, 1913655), (45, 1530924), (54, 1275770), (60, 1148193), (90, 765462), (108, 637885), (113, 609660), (135, 510308), (180, 382731), (226, 304830), (270, 255154), (339, 203220), (452, 152415), (540, 127577), (565, 121932), (678, 101610), (1017, 67740), (1129, 61020), (1130, 60966), (1356, 50805), (1695, 40644), (2034, 33870), (2258, 30510), (2260, 30483), (3051, 22580), (3387, 20340), (3390, 20322), (4068, 16935), (4516, 15255), (5085, 13548), (5645, 12204), (6102, 11290), (6774, 10170), (6780, 10161)]