73608780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{25037}}^1$

素因数の和:25063

約数の個数: 72

約数和(自身を含む): 239763888

約数和(自身を除く): 166155108

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, 420, 490, 588, 735, 980, 1470, 2940, 25037, 50074, 75111, 100148, 125185, 150222, 175259, 250370, 300444, 350518, 375555, 500740, 525777, 701036, 751110, 876295, 1051554, 1226813, 1502220, 1752590, 2103108, 2453626, 2628885, 3505180, 3680439, 4907252, 5257770, 6134065, 7360878, 10515540, 12268130, 14721756, 18402195, 24536260, 36804390, 73608780]

約数ペア:

[(1, 73608780), (2, 36804390), (3, 24536260), (4, 18402195), (5, 14721756), (6, 12268130), (7, 10515540), (10, 7360878), (12, 6134065), (14, 5257770), (15, 4907252), (20, 3680439), (21, 3505180), (28, 2628885), (30, 2453626), (35, 2103108), (42, 1752590), (49, 1502220), (60, 1226813), (70, 1051554), (84, 876295), (98, 751110), (105, 701036), (140, 525777), (147, 500740), (196, 375555), (210, 350518), (245, 300444), (294, 250370), (420, 175259), (490, 150222), (588, 125185), (735, 100148), (980, 75111), (1470, 50074), (2940, 25037)]