90951480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13297}}^1$

素因数の和:13333

約数の個数: 96

約数和(自身を含む): 311173200

約数和(自身を除く): 220221720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 13297, 26594, 39891, 53188, 66485, 79782, 106376, 119673, 132970, 159564, 199455, 239346, 252643, 265940, 319128, 398910, 478692, 505286, 531880, 598365, 757929, 797820, 957384, 1010572, 1196730, 1263215, 1515858, 1595640, 2021144, 2273787, 2393460, 2526430, 3031716, 3789645, 4547574, 4786920, 5052860, 6063432, 7579290, 9095148, 10105720, 11368935, 15158580, 18190296, 22737870, 30317160, 45475740, 90951480]

約数ペア:

[(1, 90951480), (2, 45475740), (3, 30317160), (4, 22737870), (5, 18190296), (6, 15158580), (8, 11368935), (9, 10105720), (10, 9095148), (12, 7579290), (15, 6063432), (18, 5052860), (19, 4786920), (20, 4547574), (24, 3789645), (30, 3031716), (36, 2526430), (38, 2393460), (40, 2273787), (45, 2021144), (57, 1595640), (60, 1515858), (72, 1263215), (76, 1196730), (90, 1010572), (95, 957384), (114, 797820), (120, 757929), (152, 598365), (171, 531880), (180, 505286), (190, 478692), (228, 398910), (285, 319128), (342, 265940), (360, 252643), (380, 239346), (456, 199455), (570, 159564), (684, 132970), (760, 119673), (855, 106376), (1140, 79782), (1368, 66485), (1710, 53188), (2280, 39891), (3420, 26594), (6840, 13297)]