76814220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4943}}^1$

素因数の和:4999

約数の個数: 96

約数和(自身を含む): 252499968

約数和(自身を除く): 175685748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 4943, 5180, 7770, 9886, 14829, 15540, 19772, 24715, 29658, 34601, 49430, 59316, 69202, 74145, 98860, 103803, 138404, 148290, 173005, 182891, 207606, 296580, 346010, 365782, 415212, 519015, 548673, 692020, 731564, 914455, 1038030, 1097346, 1280237, 1828910, 2076060, 2194692, 2560474, 2743365, 3657820, 3840711, 5120948, 5486730, 6401185, 7681422, 10973460, 12802370, 15362844, 19203555, 25604740, 38407110, 76814220]

約数ペア:

[(1, 76814220), (2, 38407110), (3, 25604740), (4, 19203555), (5, 15362844), (6, 12802370), (7, 10973460), (10, 7681422), (12, 6401185), (14, 5486730), (15, 5120948), (20, 3840711), (21, 3657820), (28, 2743365), (30, 2560474), (35, 2194692), (37, 2076060), (42, 1828910), (60, 1280237), (70, 1097346), (74, 1038030), (84, 914455), (105, 731564), (111, 692020), (140, 548673), (148, 519015), (185, 415212), (210, 365782), (222, 346010), (259, 296580), (370, 207606), (420, 182891), (444, 173005), (518, 148290), (555, 138404), (740, 103803), (777, 98860), (1036, 74145), (1110, 69202), (1295, 59316), (1554, 49430), (2220, 34601), (2590, 29658), (3108, 24715), (3885, 19772), (4943, 15540), (5180, 14829), (7770, 9886)]