25074180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139301}}^1$

素因数の和:139316

約数の個数: 36

約数和(自身を含む): 76058892

約数和(自身を除く): 50984712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 139301, 278602, 417903, 557204, 696505, 835806, 1253709, 1393010, 1671612, 2089515, 2507418, 2786020, 4179030, 5014836, 6268545, 8358060, 12537090, 25074180]

約数ペア:

[(1, 25074180), (2, 12537090), (3, 8358060), (4, 6268545), (5, 5014836), (6, 4179030), (9, 2786020), (10, 2507418), (12, 2089515), (15, 1671612), (18, 1393010), (20, 1253709), (30, 835806), (36, 696505), (45, 557204), (60, 417903), (90, 278602), (180, 139301)]