22051908180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13612289}}^1$

素因数の和:13612310

約数の個数: 60

約数和(自身を含む): 69177657780

約数和(自身を除く): 47125749600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 13612289, 27224578, 40836867, 54449156, 68061445, 81673734, 122510601, 136122890, 163347468, 204184335, 245021202, 272245780, 367531803, 408368670, 490042404, 612553005, 735063606, 816737340, 1102595409, 1225106010, 1470127212, 1837659015, 2205190818, 2450212020, 3675318030, 4410381636, 5512977045, 7350636060, 11025954090, 22051908180]

約数ペア:

[(1, 22051908180), (2, 11025954090), (3, 7350636060), (4, 5512977045), (5, 4410381636), (6, 3675318030), (9, 2450212020), (10, 2205190818), (12, 1837659015), (15, 1470127212), (18, 1225106010), (20, 1102595409), (27, 816737340), (30, 735063606), (36, 612553005), (45, 490042404), (54, 408368670), (60, 367531803), (81, 272245780), (90, 245021202), (108, 204184335), (135, 163347468), (162, 136122890), (180, 122510601), (270, 81673734), (324, 68061445), (405, 54449156), (540, 40836867), (810, 27224578), (1620, 13612289)]