76620780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3767}}^1$

素因数の和:3895

約数の個数: 72

約数和(自身を含む): 234535392

約数和(自身を除く): 157914612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 3767, 4068, 5085, 6780, 7534, 10170, 11301, 15068, 18835, 20340, 22602, 33903, 37670, 45204, 56505, 67806, 75340, 113010, 135612, 169515, 226020, 339030, 425671, 678060, 851342, 1277013, 1702684, 2128355, 2554026, 3831039, 4256710, 5108052, 6385065, 7662078, 8513420, 12770130, 15324156, 19155195, 25540260, 38310390, 76620780]

約数ペア:

[(1, 76620780), (2, 38310390), (3, 25540260), (4, 19155195), (5, 15324156), (6, 12770130), (9, 8513420), (10, 7662078), (12, 6385065), (15, 5108052), (18, 4256710), (20, 3831039), (30, 2554026), (36, 2128355), (45, 1702684), (60, 1277013), (90, 851342), (113, 678060), (180, 425671), (226, 339030), (339, 226020), (452, 169515), (565, 135612), (678, 113010), (1017, 75340), (1130, 67806), (1356, 56505), (1695, 45204), (2034, 37670), (2260, 33903), (3390, 22602), (3767, 20340), (4068, 18835), (5085, 15068), (6780, 11301), (7534, 10170)]