79889580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{839}}^1$

素因数の和:900

約数の個数: 108

約数和(自身を含む): 253627920

約数和(自身を除く): 173738340

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, 529, 690, 828, 839, 1035, 1058, 1380, 1587, 1678, 2070, 2116, 2517, 2645, 3174, 3356, 4140, 4195, 4761, 5034, 5290, 6348, 7551, 7935, 8390, 9522, 10068, 10580, 12585, 15102, 15870, 16780, 19044, 19297, 23805, 25170, 30204, 31740, 37755, 38594, 47610, 50340, 57891, 75510, 77188, 95220, 96485, 115782, 151020, 173673, 192970, 231564, 289455, 347346, 385940, 443831, 578910, 694692, 868365, 887662, 1157820, 1331493, 1736730, 1775324, 2219155, 2662986, 3473460, 3994479, 4438310, 5325972, 6657465, 7988958, 8876620, 13314930, 15977916, 19972395, 26629860, 39944790, 79889580]

約数ペア:

[(1, 79889580), (2, 39944790), (3, 26629860), (4, 19972395), (5, 15977916), (6, 13314930), (9, 8876620), (10, 7988958), (12, 6657465), (15, 5325972), (18, 4438310), (20, 3994479), (23, 3473460), (30, 2662986), (36, 2219155), (45, 1775324), (46, 1736730), (60, 1331493), (69, 1157820), (90, 887662), (92, 868365), (115, 694692), (138, 578910), (180, 443831), (207, 385940), (230, 347346), (276, 289455), (345, 231564), (414, 192970), (460, 173673), (529, 151020), (690, 115782), (828, 96485), (839, 95220), (1035, 77188), (1058, 75510), (1380, 57891), (1587, 50340), (1678, 47610), (2070, 38594), (2116, 37755), (2517, 31740), (2645, 30204), (3174, 25170), (3356, 23805), (4140, 19297), (4195, 19044), (4761, 16780), (5034, 15870), (5290, 15102), (6348, 12585), (7551, 10580), (7935, 10068), (8390, 9522)]