375028380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1481

約数の個数: 120

約数和(自身を含む): 1183902720

約数和(自身を除く): 808874340

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, 162, 180, 181, 270, 324, 362, 405, 540, 543, 724, 810, 905, 1086, 1279, 1620, 1629, 1810, 2172, 2558, 2715, 3258, 3620, 3837, 4887, 5116, 5430, 6395, 6516, 7674, 8145, 9774, 10860, 11511, 12790, 14661, 15348, 16290, 19185, 19548, 23022, 24435, 25580, 29322, 32580, 34533, 38370, 46044, 48870, 57555, 58644, 69066, 73305, 76740, 97740, 103599, 115110, 138132, 146610, 172665, 207198, 230220, 231499, 293220, 345330, 414396, 462998, 517995, 690660, 694497, 925996, 1035990, 1157495, 1388994, 2071980, 2083491, 2314990, 2777988, 3472485, 4166982, 4629980, 6250473, 6944970, 8333964, 10417455, 12500946, 13889940, 18751419, 20834910, 25001892, 31252365, 37502838, 41669820, 62504730, 75005676, 93757095, 125009460, 187514190, 375028380]

約数ペア:

[(1, 375028380), (2, 187514190), (3, 125009460), (4, 93757095), (5, 75005676), (6, 62504730), (9, 41669820), (10, 37502838), (12, 31252365), (15, 25001892), (18, 20834910), (20, 18751419), (27, 13889940), (30, 12500946), (36, 10417455), (45, 8333964), (54, 6944970), (60, 6250473), (81, 4629980), (90, 4166982), (108, 3472485), (135, 2777988), (162, 2314990), (180, 2083491), (181, 2071980), (270, 1388994), (324, 1157495), (362, 1035990), (405, 925996), (540, 694497), (543, 690660), (724, 517995), (810, 462998), (905, 414396), (1086, 345330), (1279, 293220), (1620, 231499), (1629, 230220), (1810, 207198), (2172, 172665), (2558, 146610), (2715, 138132), (3258, 115110), (3620, 103599), (3837, 97740), (4887, 76740), (5116, 73305), (5430, 69066), (6395, 58644), (6516, 57555), (7674, 48870), (8145, 46044), (9774, 38370), (10860, 34533), (11511, 32580), (12790, 29322), (14661, 25580), (15348, 24435), (16290, 23022), (19185, 19548)]