74862540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8849}}^1$

素因数の和:8911

約数の個数: 72

約数和(自身を含む): 231940800

約数和(自身を除く): 157078260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 8849, 17698, 26547, 35396, 44245, 53094, 79641, 88490, 106188, 132735, 159282, 176980, 265470, 318564, 398205, 415903, 530940, 796410, 831806, 1247709, 1592820, 1663612, 2079515, 2495418, 3743127, 4159030, 4990836, 6238545, 7486254, 8318060, 12477090, 14972508, 18715635, 24954180, 37431270, 74862540]

約数ペア:

[(1, 74862540), (2, 37431270), (3, 24954180), (4, 18715635), (5, 14972508), (6, 12477090), (9, 8318060), (10, 7486254), (12, 6238545), (15, 4990836), (18, 4159030), (20, 3743127), (30, 2495418), (36, 2079515), (45, 1663612), (47, 1592820), (60, 1247709), (90, 831806), (94, 796410), (141, 530940), (180, 415903), (188, 398205), (235, 318564), (282, 265470), (423, 176980), (470, 159282), (564, 132735), (705, 106188), (846, 88490), (940, 79641), (1410, 53094), (1692, 44245), (2115, 35396), (2820, 26547), (4230, 17698), (8460, 8849)]