156909888540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2300057}}^1$

素因数の和:2300451

約数の個数: 72

約数和(自身を含む): 477216033840

約数和(自身を除く): 320306145300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 5685, 6822, 7580, 11370, 13644, 17055, 22740, 34110, 68220, 2300057, 4600114, 6900171, 9200228, 11500285, 13800342, 20700513, 23000570, 27600684, 34500855, 41401026, 46001140, 69001710, 82802052, 103502565, 138003420, 207005130, 414010260, 871721603, 1743443206, 2615164809, 3486886412, 4358608015, 5230329618, 7845494427, 8717216030, 10460659236, 13075824045, 15690988854, 17434432060, 26151648090, 31381977708, 39227472135, 52303296180, 78454944270, 156909888540]

約数ペア:

[(1, 156909888540), (2, 78454944270), (3, 52303296180), (4, 39227472135), (5, 31381977708), (6, 26151648090), (9, 17434432060), (10, 15690988854), (12, 13075824045), (15, 10460659236), (18, 8717216030), (20, 7845494427), (30, 5230329618), (36, 4358608015), (45, 3486886412), (60, 2615164809), (90, 1743443206), (180, 871721603), (379, 414010260), (758, 207005130), (1137, 138003420), (1516, 103502565), (1895, 82802052), (2274, 69001710), (3411, 46001140), (3790, 41401026), (4548, 34500855), (5685, 27600684), (6822, 23000570), (7580, 20700513), (11370, 13800342), (13644, 11500285), (17055, 9200228), (22740, 6900171), (34110, 4600114), (68220, 2300057)]