40275300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 90966300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 449, 460, 575, 598, 650, 690, 780, 897, 898, 975, 1150, 1196, 1300, 1347, 1380, 1495, 1725, 1794, 1796, 1950, 2245, 2300, 2694, 2990, 3450, 3588, 3900, 4485, 4490, 5388, 5837, 5980, 6735, 6900, 7475, 8970, 8980, 10327, 11225, 11674, 13470, 14950, 17511, 17940, 20654, 22425, 22450, 23348, 26940, 29185, 29900, 30981, 33675, 35022, 41308, 44850, 44900, 51635, 58370, 61962, 67350, 70044, 87555, 89700, 103270, 116740, 123924, 134251, 134700, 145925, 154905, 175110, 206540, 258175, 268502, 291850, 309810, 350220, 402753, 437775, 516350, 537004, 583700, 619620, 671255, 774525, 805506, 875550, 1032700, 1342510, 1549050, 1611012, 1751100, 2013765, 2685020, 3098100, 3356275, 4027530, 6712550, 8055060, 10068825, 13425100, 20137650, 40275300]

約数ペア:

[(1, 40275300), (2, 20137650), (3, 13425100), (4, 10068825), (5, 8055060), (6, 6712550), (10, 4027530), (12, 3356275), (13, 3098100), (15, 2685020), (20, 2013765), (23, 1751100), (25, 1611012), (26, 1549050), (30, 1342510), (39, 1032700), (46, 875550), (50, 805506), (52, 774525), (60, 671255), (65, 619620), (69, 583700), (75, 537004), (78, 516350), (92, 437775), (100, 402753), (115, 350220), (130, 309810), (138, 291850), (150, 268502), (156, 258175), (195, 206540), (230, 175110), (260, 154905), (276, 145925), (299, 134700), (300, 134251), (325, 123924), (345, 116740), (390, 103270), (449, 89700), (460, 87555), (575, 70044), (598, 67350), (650, 61962), (690, 58370), (780, 51635), (897, 44900), (898, 44850), (975, 41308), (1150, 35022), (1196, 33675), (1300, 30981), (1347, 29900), (1380, 29185), (1495, 26940), (1725, 23348), (1794, 22450), (1796, 22425), (1950, 20654), (2245, 17940), (2300, 17511), (2694, 14950), (2990, 13470), (3450, 11674), (3588, 11225), (3900, 10327), (4485, 8980), (4490, 8970), (5388, 7475), (5837, 6900), (5980, 6735)]