42159960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 142272000

約数和(自身を除く): 100112040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 379, 412, 515, 540, 618, 758, 824, 927, 1030, 1080, 1137, 1236, 1516, 1545, 1854, 1895, 2060, 2274, 2472, 2781, 3032, 3090, 3411, 3708, 3790, 4120, 4548, 4635, 5562, 5685, 6180, 6822, 7416, 7580, 9096, 9270, 10233, 11124, 11370, 12360, 13644, 13905, 15160, 17055, 18540, 20466, 22248, 22740, 27288, 27810, 34110, 37080, 39037, 40932, 45480, 51165, 55620, 68220, 78074, 81864, 102330, 111240, 117111, 136440, 156148, 195185, 204660, 234222, 312296, 351333, 390370, 409320, 468444, 585555, 702666, 780740, 936888, 1053999, 1171110, 1405332, 1561480, 1756665, 2107998, 2342220, 2810664, 3513330, 4215996, 4684440, 5269995, 7026660, 8431992, 10539990, 14053320, 21079980, 42159960]

約数ペア:

[(1, 42159960), (2, 21079980), (3, 14053320), (4, 10539990), (5, 8431992), (6, 7026660), (8, 5269995), (9, 4684440), (10, 4215996), (12, 3513330), (15, 2810664), (18, 2342220), (20, 2107998), (24, 1756665), (27, 1561480), (30, 1405332), (36, 1171110), (40, 1053999), (45, 936888), (54, 780740), (60, 702666), (72, 585555), (90, 468444), (103, 409320), (108, 390370), (120, 351333), (135, 312296), (180, 234222), (206, 204660), (216, 195185), (270, 156148), (309, 136440), (360, 117111), (379, 111240), (412, 102330), (515, 81864), (540, 78074), (618, 68220), (758, 55620), (824, 51165), (927, 45480), (1030, 40932), (1080, 39037), (1137, 37080), (1236, 34110), (1516, 27810), (1545, 27288), (1854, 22740), (1895, 22248), (2060, 20466), (2274, 18540), (2472, 17055), (2781, 15160), (3032, 13905), (3090, 13644), (3411, 12360), (3708, 11370), (3790, 11124), (4120, 10233), (4548, 9270), (4635, 9096), (5562, 7580), (5685, 7416), (6180, 6822)]