202200120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{561667}}^1$

素因数の和:561684

約数の個数: 48

約数和(自身を含む): 657151560

約数和(自身を除く): 454951440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 561667, 1123334, 1685001, 2246668, 2808335, 3370002, 4493336, 5055003, 5616670, 6740004, 8425005, 10110006, 11233340, 13480008, 16850010, 20220012, 22466680, 25275015, 33700020, 40440024, 50550030, 67400040, 101100060, 202200120]

約数ペア:

[(1, 202200120), (2, 101100060), (3, 67400040), (4, 50550030), (5, 40440024), (6, 33700020), (8, 25275015), (9, 22466680), (10, 20220012), (12, 16850010), (15, 13480008), (18, 11233340), (20, 10110006), (24, 8425005), (30, 6740004), (36, 5616670), (40, 5055003), (45, 4493336), (60, 3370002), (72, 2808335), (90, 2246668), (120, 1685001), (180, 1123334), (360, 561667)]