189460620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1093}}^1$

素因数の和:1221

約数の個数: 120

約数和(自身を含む): 600448464

約数和(自身を除く): 410987844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 535, 540, 642, 810, 963, 1070, 1093, 1284, 1605, 1620, 1926, 2140, 2186, 2889, 3210, 3279, 3852, 4372, 4815, 5465, 5778, 6420, 6558, 8667, 9630, 9837, 10930, 11556, 13116, 14445, 16395, 17334, 19260, 19674, 21860, 28890, 29511, 32790, 34668, 39348, 43335, 49185, 57780, 59022, 65580, 86670, 88533, 98370, 116951, 118044, 147555, 173340, 177066, 196740, 233902, 295110, 350853, 354132, 442665, 467804, 584755, 590220, 701706, 885330, 1052559, 1169510, 1403412, 1754265, 1770660, 2105118, 2339020, 3157677, 3508530, 4210236, 5262795, 6315354, 7017060, 9473031, 10525590, 12630708, 15788385, 18946062, 21051180, 31576770, 37892124, 47365155, 63153540, 94730310, 189460620]

約数ペア:

[(1, 189460620), (2, 94730310), (3, 63153540), (4, 47365155), (5, 37892124), (6, 31576770), (9, 21051180), (10, 18946062), (12, 15788385), (15, 12630708), (18, 10525590), (20, 9473031), (27, 7017060), (30, 6315354), (36, 5262795), (45, 4210236), (54, 3508530), (60, 3157677), (81, 2339020), (90, 2105118), (107, 1770660), (108, 1754265), (135, 1403412), (162, 1169510), (180, 1052559), (214, 885330), (270, 701706), (321, 590220), (324, 584755), (405, 467804), (428, 442665), (535, 354132), (540, 350853), (642, 295110), (810, 233902), (963, 196740), (1070, 177066), (1093, 173340), (1284, 147555), (1605, 118044), (1620, 116951), (1926, 98370), (2140, 88533), (2186, 86670), (2889, 65580), (3210, 59022), (3279, 57780), (3852, 49185), (4372, 43335), (4815, 39348), (5465, 34668), (5778, 32790), (6420, 29511), (6558, 28890), (8667, 21860), (9630, 19674), (9837, 19260), (10930, 17334), (11556, 16395), (13116, 14445)]