157383540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 491568000

約数和(自身を除く): 334184460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 379, 540, 758, 769, 1137, 1516, 1538, 1895, 2274, 2307, 3076, 3411, 3790, 3845, 4548, 4614, 5685, 6822, 6921, 7580, 7690, 9228, 10233, 11370, 11535, 13644, 13842, 15380, 17055, 20466, 20763, 22740, 23070, 27684, 34110, 34605, 40932, 41526, 46140, 51165, 68220, 69210, 83052, 102330, 103815, 138420, 204660, 207630, 291451, 415260, 582902, 874353, 1165804, 1457255, 1748706, 2623059, 2914510, 3497412, 4371765, 5246118, 5829020, 7869177, 8743530, 10492236, 13115295, 15738354, 17487060, 26230590, 31476708, 39345885, 52461180, 78691770, 157383540]

約数ペア:

[(1, 157383540), (2, 78691770), (3, 52461180), (4, 39345885), (5, 31476708), (6, 26230590), (9, 17487060), (10, 15738354), (12, 13115295), (15, 10492236), (18, 8743530), (20, 7869177), (27, 5829020), (30, 5246118), (36, 4371765), (45, 3497412), (54, 2914510), (60, 2623059), (90, 1748706), (108, 1457255), (135, 1165804), (180, 874353), (270, 582902), (379, 415260), (540, 291451), (758, 207630), (769, 204660), (1137, 138420), (1516, 103815), (1538, 102330), (1895, 83052), (2274, 69210), (2307, 68220), (3076, 51165), (3411, 46140), (3790, 41526), (3845, 40932), (4548, 34605), (4614, 34110), (5685, 27684), (6822, 23070), (6921, 22740), (7580, 20763), (7690, 20466), (9228, 17055), (10233, 15380), (11370, 13842), (11535, 13644)]