61137780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5449}}^1$

素因数の和:5489

約数の個数: 96

約数和(自身を含む): 197769600

約数和(自身を除く): 136631820

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, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5449, 5610, 10898, 11220, 16347, 21796, 27245, 32694, 54490, 59939, 65388, 81735, 92633, 108980, 119878, 163470, 179817, 185266, 239756, 277899, 299695, 326940, 359634, 370532, 463165, 555798, 599390, 719268, 899085, 926330, 1018963, 1111596, 1198780, 1389495, 1798170, 1852660, 2037926, 2778990, 3056889, 3596340, 4075852, 5094815, 5557980, 6113778, 10189630, 12227556, 15284445, 20379260, 30568890, 61137780]

約数ペア:

[(1, 61137780), (2, 30568890), (3, 20379260), (4, 15284445), (5, 12227556), (6, 10189630), (10, 6113778), (11, 5557980), (12, 5094815), (15, 4075852), (17, 3596340), (20, 3056889), (22, 2778990), (30, 2037926), (33, 1852660), (34, 1798170), (44, 1389495), (51, 1198780), (55, 1111596), (60, 1018963), (66, 926330), (68, 899085), (85, 719268), (102, 599390), (110, 555798), (132, 463165), (165, 370532), (170, 359634), (187, 326940), (204, 299695), (220, 277899), (255, 239756), (330, 185266), (340, 179817), (374, 163470), (510, 119878), (561, 108980), (660, 92633), (748, 81735), (935, 65388), (1020, 59939), (1122, 54490), (1870, 32694), (2244, 27245), (2805, 21796), (3740, 16347), (5449, 11220), (5610, 10898)]