65427660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3529}}^1$

素因数の和:3647

約数の個数: 72

約数和(自身を含む): 200447520

約数和(自身を除く): 135019860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3529, 3708, 4635, 6180, 7058, 9270, 10587, 14116, 17645, 18540, 21174, 31761, 35290, 42348, 52935, 63522, 70580, 105870, 127044, 158805, 211740, 317610, 363487, 635220, 726974, 1090461, 1453948, 1817435, 2180922, 3271383, 3634870, 4361844, 5452305, 6542766, 7269740, 10904610, 13085532, 16356915, 21809220, 32713830, 65427660]

約数ペア:

[(1, 65427660), (2, 32713830), (3, 21809220), (4, 16356915), (5, 13085532), (6, 10904610), (9, 7269740), (10, 6542766), (12, 5452305), (15, 4361844), (18, 3634870), (20, 3271383), (30, 2180922), (36, 1817435), (45, 1453948), (60, 1090461), (90, 726974), (103, 635220), (180, 363487), (206, 317610), (309, 211740), (412, 158805), (515, 127044), (618, 105870), (927, 70580), (1030, 63522), (1236, 52935), (1545, 42348), (1854, 35290), (2060, 31761), (3090, 21174), (3529, 18540), (3708, 17645), (4635, 14116), (6180, 10587), (7058, 9270)]