135145620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{750809}}^1$

素因数の和:750824

約数の個数: 36

約数和(自身を含む): 409942260

約数和(自身を除く): 274796640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 750809, 1501618, 2252427, 3003236, 3754045, 4504854, 6757281, 7508090, 9009708, 11262135, 13514562, 15016180, 22524270, 27029124, 33786405, 45048540, 67572810, 135145620]

約数ペア:

[(1, 135145620), (2, 67572810), (3, 45048540), (4, 33786405), (5, 27029124), (6, 22524270), (9, 15016180), (10, 13514562), (12, 11262135), (15, 9009708), (18, 7508090), (20, 6757281), (30, 4504854), (36, 3754045), (45, 3003236), (60, 2252427), (90, 1501618), (180, 750809)]