89360820

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{227}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 282721824

約数和(自身を除く): 193361004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 227, 243, 270, 324, 405, 454, 486, 540, 681, 729, 810, 908, 972, 1135, 1215, 1362, 1458, 1620, 2043, 2187, 2270, 2430, 2724, 2916, 3405, 3645, 4086, 4374, 4540, 4860, 6129, 6561, 6810, 7290, 8172, 8748, 10215, 10935, 12258, 13122, 13620, 14580, 18387, 19683, 20430, 21870, 24516, 26244, 30645, 32805, 36774, 39366, 40860, 43740, 55161, 61290, 65610, 73548, 78732, 91935, 98415, 110322, 122580, 131220, 165483, 183870, 196830, 220644, 275805, 330966, 367740, 393660, 496449, 551610, 661932, 827415, 992898, 1103220, 1489347, 1654830, 1985796, 2482245, 2978694, 3309660, 4468041, 4964490, 5957388, 7446735, 8936082, 9928980, 14893470, 17872164, 22340205, 29786940, 44680410, 89360820]

約数ペア:

[(1, 89360820), (2, 44680410), (3, 29786940), (4, 22340205), (5, 17872164), (6, 14893470), (9, 9928980), (10, 8936082), (12, 7446735), (15, 5957388), (18, 4964490), (20, 4468041), (27, 3309660), (30, 2978694), (36, 2482245), (45, 1985796), (54, 1654830), (60, 1489347), (81, 1103220), (90, 992898), (108, 827415), (135, 661932), (162, 551610), (180, 496449), (227, 393660), (243, 367740), (270, 330966), (324, 275805), (405, 220644), (454, 196830), (486, 183870), (540, 165483), (681, 131220), (729, 122580), (810, 110322), (908, 98415), (972, 91935), (1135, 78732), (1215, 73548), (1362, 65610), (1458, 61290), (1620, 55161), (2043, 43740), (2187, 40860), (2270, 39366), (2430, 36774), (2724, 32805), (2916, 30645), (3405, 26244), (3645, 24516), (4086, 21870), (4374, 20430), (4540, 19683), (4860, 18387), (6129, 14580), (6561, 13620), (6810, 13122), (7290, 12258), (8172, 10935), (8748, 10215)]