755445420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1398973}}^1$

素因数の和:1398991

約数の個数: 48

約数和(自身を含む): 2350276320

約数和(自身を除く): 1594830900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1398973, 2797946, 4196919, 5595892, 6994865, 8393838, 12590757, 13989730, 16787676, 20984595, 25181514, 27979460, 37772271, 41969190, 50363028, 62953785, 75544542, 83938380, 125907570, 151089084, 188861355, 251815140, 377722710, 755445420]

約数ペア:

[(1, 755445420), (2, 377722710), (3, 251815140), (4, 188861355), (5, 151089084), (6, 125907570), (9, 83938380), (10, 75544542), (12, 62953785), (15, 50363028), (18, 41969190), (20, 37772271), (27, 27979460), (30, 25181514), (36, 20984595), (45, 16787676), (54, 13989730), (60, 12590757), (90, 8393838), (108, 6994865), (135, 5595892), (180, 4196919), (270, 2797946), (540, 1398973)]