73426980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111253}}^1$

素因数の和:111276

約数の個数: 48

約数和(自身を含む): 224288064

約数和(自身を除く): 150861084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 111253, 222506, 333759, 445012, 556265, 667518, 1112530, 1223783, 1335036, 1668795, 2225060, 2447566, 3337590, 3671349, 4895132, 6118915, 6675180, 7342698, 12237830, 14685396, 18356745, 24475660, 36713490, 73426980]

約数ペア:

[(1, 73426980), (2, 36713490), (3, 24475660), (4, 18356745), (5, 14685396), (6, 12237830), (10, 7342698), (11, 6675180), (12, 6118915), (15, 4895132), (20, 3671349), (22, 3337590), (30, 2447566), (33, 2225060), (44, 1668795), (55, 1335036), (60, 1223783), (66, 1112530), (110, 667518), (132, 556265), (165, 445012), (220, 333759), (330, 222506), (660, 111253)]