76040820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1103}}^1$

素因数の和:1501

約数の個数: 72

約数和(自身を含む): 231469056

約数和(自身を除く): 155428236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 1103, 1149, 1532, 1915, 2206, 2298, 3309, 3447, 3830, 4412, 4596, 5515, 5745, 6618, 6894, 7660, 9927, 11030, 11490, 13236, 13788, 16545, 17235, 19854, 22060, 22980, 33090, 34470, 39708, 49635, 66180, 68940, 99270, 198540, 422449, 844898, 1267347, 1689796, 2112245, 2534694, 3802041, 4224490, 5069388, 6336735, 7604082, 8448980, 12673470, 15208164, 19010205, 25346940, 38020410, 76040820]

約数ペア:

[(1, 76040820), (2, 38020410), (3, 25346940), (4, 19010205), (5, 15208164), (6, 12673470), (9, 8448980), (10, 7604082), (12, 6336735), (15, 5069388), (18, 4224490), (20, 3802041), (30, 2534694), (36, 2112245), (45, 1689796), (60, 1267347), (90, 844898), (180, 422449), (383, 198540), (766, 99270), (1103, 68940), (1149, 66180), (1532, 49635), (1915, 39708), (2206, 34470), (2298, 33090), (3309, 22980), (3447, 22060), (3830, 19854), (4412, 17235), (4596, 16545), (5515, 13788), (5745, 13236), (6618, 11490), (6894, 11030), (7660, 9927)]