72169380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44549}}^1$

素因数の和:44570

約数の個数: 60

約数和(自身を含む): 226403100

約数和(自身を除く): 154233720

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, 44549, 89098, 133647, 178196, 222745, 267294, 400941, 445490, 534588, 668235, 801882, 890980, 1202823, 1336470, 1603764, 2004705, 2405646, 2672940, 3608469, 4009410, 4811292, 6014115, 7216938, 8018820, 12028230, 14433876, 18042345, 24056460, 36084690, 72169380]

約数ペア:

[(1, 72169380), (2, 36084690), (3, 24056460), (4, 18042345), (5, 14433876), (6, 12028230), (9, 8018820), (10, 7216938), (12, 6014115), (15, 4811292), (18, 4009410), (20, 3608469), (27, 2672940), (30, 2405646), (36, 2004705), (45, 1603764), (54, 1336470), (60, 1202823), (81, 890980), (90, 801882), (108, 668235), (135, 534588), (162, 445490), (180, 400941), (270, 267294), (324, 222745), (405, 178196), (540, 133647), (810, 89098), (1620, 44549)]