75104220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4987}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 211171968

約数和(自身を除く): 136067748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 4987, 5020, 7530, 9974, 14961, 15060, 19948, 24935, 29922, 49870, 59844, 74805, 99740, 149610, 299220, 1251737, 2503474, 3755211, 5006948, 6258685, 7510422, 12517370, 15020844, 18776055, 25034740, 37552110, 75104220]

約数ペア:

[(1, 75104220), (2, 37552110), (3, 25034740), (4, 18776055), (5, 15020844), (6, 12517370), (10, 7510422), (12, 6258685), (15, 5006948), (20, 3755211), (30, 2503474), (60, 1251737), (251, 299220), (502, 149610), (753, 99740), (1004, 74805), (1255, 59844), (1506, 49870), (2510, 29922), (3012, 24935), (3765, 19948), (4987, 15060), (5020, 14961), (7530, 9974)]