67798620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41851}}^1$

素因数の和:41872

約数の個数: 60

約数和(自身を含む): 212691864

約数和(自身を除く): 144893244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 41851, 83702, 125553, 167404, 209255, 251106, 376659, 418510, 502212, 627765, 753318, 837020, 1129977, 1255530, 1506636, 1883295, 2259954, 2511060, 3389931, 3766590, 4519908, 5649885, 6779862, 7533180, 11299770, 13559724, 16949655, 22599540, 33899310, 67798620]

約数ペア:

[(1, 67798620), (2, 33899310), (3, 22599540), (4, 16949655), (5, 13559724), (6, 11299770), (9, 7533180), (10, 6779862), (12, 5649885), (15, 4519908), (18, 3766590), (20, 3389931), (27, 2511060), (30, 2259954), (36, 1883295), (45, 1506636), (54, 1255530), (60, 1129977), (81, 837020), (90, 753318), (108, 627765), (135, 502212), (162, 418510), (180, 376659), (270, 251106), (324, 209255), (405, 167404), (540, 125553), (810, 83702), (1620, 41851)]