67510740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 220401216

約数和(自身を除く): 152890476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 547, 561, 605, 660, 726, 748, 935, 1020, 1094, 1122, 1210, 1452, 1641, 1815, 1870, 2057, 2188, 2244, 2420, 2735, 2805, 3282, 3630, 3740, 4114, 5470, 5610, 6017, 6171, 6564, 7260, 8205, 8228, 9299, 10285, 10940, 11220, 12034, 12342, 16410, 18051, 18598, 20570, 24068, 24684, 27897, 30085, 30855, 32820, 36102, 37196, 41140, 46495, 55794, 60170, 61710, 66187, 72204, 90255, 92990, 102289, 111588, 120340, 123420, 132374, 139485, 180510, 185980, 198561, 204578, 264748, 278970, 306867, 330935, 361020, 397122, 409156, 511445, 557940, 613734, 661870, 794244, 992805, 1022890, 1125179, 1227468, 1323740, 1534335, 1985610, 2045780, 2250358, 3068670, 3375537, 3971220, 4500716, 5625895, 6137340, 6751074, 11251790, 13502148, 16877685, 22503580, 33755370, 67510740]

約数ペア:

[(1, 67510740), (2, 33755370), (3, 22503580), (4, 16877685), (5, 13502148), (6, 11251790), (10, 6751074), (11, 6137340), (12, 5625895), (15, 4500716), (17, 3971220), (20, 3375537), (22, 3068670), (30, 2250358), (33, 2045780), (34, 1985610), (44, 1534335), (51, 1323740), (55, 1227468), (60, 1125179), (66, 1022890), (68, 992805), (85, 794244), (102, 661870), (110, 613734), (121, 557940), (132, 511445), (165, 409156), (170, 397122), (187, 361020), (204, 330935), (220, 306867), (242, 278970), (255, 264748), (330, 204578), (340, 198561), (363, 185980), (374, 180510), (484, 139485), (510, 132374), (547, 123420), (561, 120340), (605, 111588), (660, 102289), (726, 92990), (748, 90255), (935, 72204), (1020, 66187), (1094, 61710), (1122, 60170), (1210, 55794), (1452, 46495), (1641, 41140), (1815, 37196), (1870, 36102), (2057, 32820), (2188, 30855), (2244, 30085), (2420, 27897), (2735, 24684), (2805, 24068), (3282, 20570), (3630, 18598), (3740, 18051), (4114, 16410), (5470, 12342), (5610, 12034), (6017, 11220), (6171, 10940), (6564, 10285), (7260, 9299), (8205, 8228)]