83267820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20113}}^1$

素因数の和:20151

約数の個数: 72

約数和(自身を含む): 263573856

約数和(自身を除く): 180306036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 20113, 40226, 60339, 80452, 100565, 120678, 181017, 201130, 241356, 301695, 362034, 402260, 462599, 603390, 724068, 905085, 925198, 1206780, 1387797, 1810170, 1850396, 2312995, 2775594, 3620340, 4163391, 4625990, 5551188, 6938985, 8326782, 9251980, 13877970, 16653564, 20816955, 27755940, 41633910, 83267820]

約数ペア:

[(1, 83267820), (2, 41633910), (3, 27755940), (4, 20816955), (5, 16653564), (6, 13877970), (9, 9251980), (10, 8326782), (12, 6938985), (15, 5551188), (18, 4625990), (20, 4163391), (23, 3620340), (30, 2775594), (36, 2312995), (45, 1850396), (46, 1810170), (60, 1387797), (69, 1206780), (90, 925198), (92, 905085), (115, 724068), (138, 603390), (180, 462599), (207, 402260), (230, 362034), (276, 301695), (345, 241356), (414, 201130), (460, 181017), (690, 120678), (828, 100565), (1035, 80452), (1380, 60339), (2070, 40226), (4140, 20113)]