68970420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 215779200

約数和(自身を除く): 146808780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 337, 379, 540, 674, 758, 1011, 1137, 1348, 1516, 1685, 1895, 2022, 2274, 3033, 3370, 3411, 3790, 4044, 4548, 5055, 5685, 6066, 6740, 6822, 7580, 9099, 10110, 10233, 11370, 12132, 13644, 15165, 17055, 18198, 20220, 20466, 22740, 30330, 34110, 36396, 40932, 45495, 51165, 60660, 68220, 90990, 102330, 127723, 181980, 204660, 255446, 383169, 510892, 638615, 766338, 1149507, 1277230, 1532676, 1915845, 2299014, 2554460, 3448521, 3831690, 4598028, 5747535, 6897042, 7663380, 11495070, 13794084, 17242605, 22990140, 34485210, 68970420]

約数ペア:

[(1, 68970420), (2, 34485210), (3, 22990140), (4, 17242605), (5, 13794084), (6, 11495070), (9, 7663380), (10, 6897042), (12, 5747535), (15, 4598028), (18, 3831690), (20, 3448521), (27, 2554460), (30, 2299014), (36, 1915845), (45, 1532676), (54, 1277230), (60, 1149507), (90, 766338), (108, 638615), (135, 510892), (180, 383169), (270, 255446), (337, 204660), (379, 181980), (540, 127723), (674, 102330), (758, 90990), (1011, 68220), (1137, 60660), (1348, 51165), (1516, 45495), (1685, 40932), (1895, 36396), (2022, 34110), (2274, 30330), (3033, 22740), (3370, 20466), (3411, 20220), (3790, 18198), (4044, 17055), (4548, 15165), (5055, 13644), (5685, 12132), (6066, 11370), (6740, 10233), (6822, 10110), (7580, 9099)]