73884060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2953}}^1$

素因数の和:3107

約数の個数: 72

約数和(自身を含む): 225803760

約数和(自身を除く): 151919700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 2953, 4170, 5004, 5906, 6255, 8340, 8859, 11812, 12510, 14765, 17718, 25020, 26577, 29530, 35436, 44295, 53154, 59060, 88590, 106308, 132885, 177180, 265770, 410467, 531540, 820934, 1231401, 1641868, 2052335, 2462802, 3694203, 4104670, 4925604, 6157005, 7388406, 8209340, 12314010, 14776812, 18471015, 24628020, 36942030, 73884060]

約数ペア:

[(1, 73884060), (2, 36942030), (3, 24628020), (4, 18471015), (5, 14776812), (6, 12314010), (9, 8209340), (10, 7388406), (12, 6157005), (15, 4925604), (18, 4104670), (20, 3694203), (30, 2462802), (36, 2052335), (45, 1641868), (60, 1231401), (90, 820934), (139, 531540), (180, 410467), (278, 265770), (417, 177180), (556, 132885), (695, 106308), (834, 88590), (1251, 59060), (1390, 53154), (1668, 44295), (2085, 35436), (2502, 29530), (2780, 26577), (2953, 25020), (4170, 17718), (5004, 14765), (5906, 12510), (6255, 11812), (8340, 8859)]