76199240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 198374400

約数和(自身を除く): 122175160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 104, 116, 124, 130, 145, 155, 163, 232, 248, 260, 290, 310, 326, 377, 403, 520, 580, 620, 652, 754, 806, 815, 899, 1160, 1240, 1304, 1508, 1612, 1630, 1798, 1885, 2015, 2119, 3016, 3224, 3260, 3596, 3770, 4030, 4238, 4495, 4727, 5053, 6520, 7192, 7540, 8060, 8476, 8990, 9454, 10106, 10595, 11687, 15080, 16120, 16952, 17980, 18908, 20212, 21190, 23374, 23635, 25265, 35960, 37816, 40424, 42380, 46748, 47270, 50530, 58435, 61451, 65689, 84760, 93496, 94540, 101060, 116870, 122902, 131378, 146537, 189080, 202120, 233740, 245804, 262756, 293074, 307255, 328445, 467480, 491608, 525512, 586148, 614510, 656890, 732685, 1172296, 1229020, 1313780, 1465370, 1904981, 2458040, 2627560, 2930740, 3809962, 5861480, 7619924, 9524905, 15239848, 19049810, 38099620, 76199240]

約数ペア:

[(1, 76199240), (2, 38099620), (4, 19049810), (5, 15239848), (8, 9524905), (10, 7619924), (13, 5861480), (20, 3809962), (26, 2930740), (29, 2627560), (31, 2458040), (40, 1904981), (52, 1465370), (58, 1313780), (62, 1229020), (65, 1172296), (104, 732685), (116, 656890), (124, 614510), (130, 586148), (145, 525512), (155, 491608), (163, 467480), (232, 328445), (248, 307255), (260, 293074), (290, 262756), (310, 245804), (326, 233740), (377, 202120), (403, 189080), (520, 146537), (580, 131378), (620, 122902), (652, 116870), (754, 101060), (806, 94540), (815, 93496), (899, 84760), (1160, 65689), (1240, 61451), (1304, 58435), (1508, 50530), (1612, 47270), (1630, 46748), (1798, 42380), (1885, 40424), (2015, 37816), (2119, 35960), (3016, 25265), (3224, 23635), (3260, 23374), (3596, 21190), (3770, 20212), (4030, 18908), (4238, 17980), (4495, 16952), (4727, 16120), (5053, 15080), (6520, 11687), (7192, 10595), (7540, 10106), (8060, 9454), (8476, 8990)]