201861180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2556

約数の個数: 96

約数和(自身を含む): 632278080

約数和(自身を除く): 430416900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2355, 2381, 2826, 3140, 4239, 4710, 4762, 5652, 7065, 7143, 8478, 9420, 9524, 11905, 14130, 14286, 16956, 21195, 21429, 23810, 28260, 28572, 35715, 42390, 42858, 47620, 64287, 71430, 84780, 85716, 107145, 128574, 142860, 214290, 257148, 321435, 373817, 428580, 642870, 747634, 1121451, 1285740, 1495268, 1869085, 2242902, 3364353, 3738170, 4485804, 5607255, 6728706, 7476340, 10093059, 11214510, 13457412, 16821765, 20186118, 22429020, 33643530, 40372236, 50465295, 67287060, 100930590, 201861180]

約数ペア:

[(1, 201861180), (2, 100930590), (3, 67287060), (4, 50465295), (5, 40372236), (6, 33643530), (9, 22429020), (10, 20186118), (12, 16821765), (15, 13457412), (18, 11214510), (20, 10093059), (27, 7476340), (30, 6728706), (36, 5607255), (45, 4485804), (54, 3738170), (60, 3364353), (90, 2242902), (108, 1869085), (135, 1495268), (157, 1285740), (180, 1121451), (270, 747634), (314, 642870), (471, 428580), (540, 373817), (628, 321435), (785, 257148), (942, 214290), (1413, 142860), (1570, 128574), (1884, 107145), (2355, 85716), (2381, 84780), (2826, 71430), (3140, 64287), (4239, 47620), (4710, 42858), (4762, 42390), (5652, 35715), (7065, 28572), (7143, 28260), (8478, 23810), (9420, 21429), (9524, 21195), (11905, 16956), (14130, 14286)]