105965820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 335412000

約数和(自身を除く): 229446180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 405, 439, 447, 540, 596, 745, 810, 878, 894, 1317, 1341, 1490, 1620, 1756, 1788, 2195, 2235, 2634, 2682, 2980, 3951, 4023, 4390, 4470, 5268, 5364, 6585, 6705, 7902, 8046, 8780, 8940, 11853, 12069, 13170, 13410, 15804, 16092, 19755, 20115, 23706, 24138, 26340, 26820, 35559, 39510, 40230, 47412, 48276, 59265, 60345, 65411, 71118, 79020, 80460, 118530, 120690, 130822, 142236, 177795, 196233, 237060, 241380, 261644, 327055, 355590, 392466, 588699, 654110, 711180, 784932, 981165, 1177398, 1308220, 1766097, 1962330, 2354796, 2943495, 3532194, 3924660, 5298291, 5886990, 7064388, 8830485, 10596582, 11773980, 17660970, 21193164, 26491455, 35321940, 52982910, 105965820]

約数ペア:

[(1, 105965820), (2, 52982910), (3, 35321940), (4, 26491455), (5, 21193164), (6, 17660970), (9, 11773980), (10, 10596582), (12, 8830485), (15, 7064388), (18, 5886990), (20, 5298291), (27, 3924660), (30, 3532194), (36, 2943495), (45, 2354796), (54, 1962330), (60, 1766097), (81, 1308220), (90, 1177398), (108, 981165), (135, 784932), (149, 711180), (162, 654110), (180, 588699), (270, 392466), (298, 355590), (324, 327055), (405, 261644), (439, 241380), (447, 237060), (540, 196233), (596, 177795), (745, 142236), (810, 130822), (878, 120690), (894, 118530), (1317, 80460), (1341, 79020), (1490, 71118), (1620, 65411), (1756, 60345), (1788, 59265), (2195, 48276), (2235, 47412), (2634, 40230), (2682, 39510), (2980, 35559), (3951, 26820), (4023, 26340), (4390, 24138), (4470, 23706), (5268, 20115), (5364, 19755), (6585, 16092), (6705, 15804), (7902, 13410), (8046, 13170), (8780, 12069), (8940, 11853)]