72626820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3529}}^1$

素因数の和:3562

約数の個数: 96

約数和(自身を含む): 237216000

約数和(自身を除く): 164589180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 3529, 4116, 5145, 6860, 7058, 10290, 10587, 14116, 17645, 20580, 21174, 24703, 35290, 42348, 49406, 52935, 70580, 74109, 98812, 105870, 123515, 148218, 172921, 211740, 247030, 296436, 345842, 370545, 494060, 518763, 691684, 741090, 864605, 1037526, 1210447, 1482180, 1729210, 2075052, 2420894, 2593815, 3458420, 3631341, 4841788, 5187630, 6052235, 7262682, 10375260, 12104470, 14525364, 18156705, 24208940, 36313410, 72626820]

約数ペア:

[(1, 72626820), (2, 36313410), (3, 24208940), (4, 18156705), (5, 14525364), (6, 12104470), (7, 10375260), (10, 7262682), (12, 6052235), (14, 5187630), (15, 4841788), (20, 3631341), (21, 3458420), (28, 2593815), (30, 2420894), (35, 2075052), (42, 1729210), (49, 1482180), (60, 1210447), (70, 1037526), (84, 864605), (98, 741090), (105, 691684), (140, 518763), (147, 494060), (196, 370545), (210, 345842), (245, 296436), (294, 247030), (343, 211740), (420, 172921), (490, 148218), (588, 123515), (686, 105870), (735, 98812), (980, 74109), (1029, 70580), (1372, 52935), (1470, 49406), (1715, 42348), (2058, 35290), (2940, 24703), (3430, 21174), (3529, 20580), (4116, 17645), (5145, 14116), (6860, 10587), (7058, 10290)]