148501020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23131}}^1$

素因数の和:23250

約数の個数: 48

約数和(自身を含む): 419707008

約数和(自身を除く): 271205988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 23131, 46262, 69393, 92524, 115655, 138786, 231310, 277572, 346965, 462620, 693930, 1387860, 2475017, 4950034, 7425051, 9900068, 12375085, 14850102, 24750170, 29700204, 37125255, 49500340, 74250510, 148501020]

約数ペア:

[(1, 148501020), (2, 74250510), (3, 49500340), (4, 37125255), (5, 29700204), (6, 24750170), (10, 14850102), (12, 12375085), (15, 9900068), (20, 7425051), (30, 4950034), (60, 2475017), (107, 1387860), (214, 693930), (321, 462620), (428, 346965), (535, 277572), (642, 231310), (1070, 138786), (1284, 115655), (1605, 92524), (2140, 69393), (3210, 46262), (6420, 23131)]