201262860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372709}}^1$

素因数の和:372727

約数の個数: 48

約数和(自身を含む): 626152800

約数和(自身を除く): 424889940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 372709, 745418, 1118127, 1490836, 1863545, 2236254, 3354381, 3727090, 4472508, 5590635, 6708762, 7454180, 10063143, 11181270, 13417524, 16771905, 20126286, 22362540, 33543810, 40252572, 50315715, 67087620, 100631430, 201262860]

約数ペア:

[(1, 201262860), (2, 100631430), (3, 67087620), (4, 50315715), (5, 40252572), (6, 33543810), (9, 22362540), (10, 20126286), (12, 16771905), (15, 13417524), (18, 11181270), (20, 10063143), (27, 7454180), (30, 6708762), (36, 5590635), (45, 4472508), (54, 3727090), (60, 3354381), (90, 2236254), (108, 1863545), (135, 1490836), (180, 1118127), (270, 745418), (540, 372709)]