252723180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5407}}^1$

素因数の和:5479

約数の個数: 96

約数和(自身を含む): 763176960

約数和(自身を除く): 510453780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1558, 2337, 2460, 3116, 3895, 4674, 5407, 7790, 9348, 10814, 11685, 15580, 16221, 21628, 23370, 27035, 32442, 46740, 54070, 64884, 81105, 102733, 108140, 162210, 205466, 221687, 308199, 324420, 410932, 443374, 513665, 616398, 665061, 886748, 1027330, 1108435, 1232796, 1330122, 1540995, 2054660, 2216870, 2660244, 3081990, 3325305, 4212053, 4433740, 6163980, 6650610, 8424106, 12636159, 13301220, 16848212, 21060265, 25272318, 42120530, 50544636, 63180795, 84241060, 126361590, 252723180]

約数ペア:

[(1, 252723180), (2, 126361590), (3, 84241060), (4, 63180795), (5, 50544636), (6, 42120530), (10, 25272318), (12, 21060265), (15, 16848212), (19, 13301220), (20, 12636159), (30, 8424106), (38, 6650610), (41, 6163980), (57, 4433740), (60, 4212053), (76, 3325305), (82, 3081990), (95, 2660244), (114, 2216870), (123, 2054660), (164, 1540995), (190, 1330122), (205, 1232796), (228, 1108435), (246, 1027330), (285, 886748), (380, 665061), (410, 616398), (492, 513665), (570, 443374), (615, 410932), (779, 324420), (820, 308199), (1140, 221687), (1230, 205466), (1558, 162210), (2337, 108140), (2460, 102733), (3116, 81105), (3895, 64884), (4674, 54070), (5407, 46740), (7790, 32442), (9348, 27035), (10814, 23370), (11685, 21628), (15580, 16221)]