68937660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 144

約数和(自身を含む): 234535392

約数和(自身を除く): 165597732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 941, 990, 1110, 1221, 1332, 1628, 1665, 1882, 1980, 2035, 2220, 2442, 2823, 3330, 3663, 3764, 4070, 4705, 4884, 5646, 6105, 6660, 7326, 8140, 8469, 9410, 10351, 11292, 12210, 14115, 14652, 16938, 18315, 18820, 20702, 24420, 28230, 31053, 33876, 34817, 36630, 41404, 42345, 51755, 56460, 62106, 69634, 73260, 84690, 93159, 103510, 104451, 124212, 139268, 155265, 169380, 174085, 186318, 207020, 208902, 310530, 313353, 348170, 372636, 382987, 417804, 465795, 522255, 621060, 626706, 696340, 765974, 931590, 1044510, 1148961, 1253412, 1531948, 1566765, 1863180, 1914935, 2089020, 2297922, 3133530, 3446883, 3829870, 4595844, 5744805, 6267060, 6893766, 7659740, 11489610, 13787532, 17234415, 22979220, 34468830, 68937660]

約数ペア:

[(1, 68937660), (2, 34468830), (3, 22979220), (4, 17234415), (5, 13787532), (6, 11489610), (9, 7659740), (10, 6893766), (11, 6267060), (12, 5744805), (15, 4595844), (18, 3829870), (20, 3446883), (22, 3133530), (30, 2297922), (33, 2089020), (36, 1914935), (37, 1863180), (44, 1566765), (45, 1531948), (55, 1253412), (60, 1148961), (66, 1044510), (74, 931590), (90, 765974), (99, 696340), (110, 626706), (111, 621060), (132, 522255), (148, 465795), (165, 417804), (180, 382987), (185, 372636), (198, 348170), (220, 313353), (222, 310530), (330, 208902), (333, 207020), (370, 186318), (396, 174085), (407, 169380), (444, 155265), (495, 139268), (555, 124212), (660, 104451), (666, 103510), (740, 93159), (814, 84690), (941, 73260), (990, 69634), (1110, 62106), (1221, 56460), (1332, 51755), (1628, 42345), (1665, 41404), (1882, 36630), (1980, 34817), (2035, 33876), (2220, 31053), (2442, 28230), (2823, 24420), (3330, 20702), (3663, 18820), (3764, 18315), (4070, 16938), (4705, 14652), (4884, 14115), (5646, 12210), (6105, 11292), (6660, 10351), (7326, 9410), (8140, 8469)]