131246100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{145829}}^1$

素因数の和:145849

約数の個数: 54

約数和(自身を含む): 411386430

約数和(自身を除く): 280140330

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 145829, 291658, 437487, 583316, 729145, 874974, 1312461, 1458290, 1749948, 2187435, 2624922, 2916580, 3645725, 4374870, 5249844, 6562305, 7291450, 8749740, 10937175, 13124610, 14582900, 21874350, 26249220, 32811525, 43748700, 65623050, 131246100]

約数ペア:

[(1, 131246100), (2, 65623050), (3, 43748700), (4, 32811525), (5, 26249220), (6, 21874350), (9, 14582900), (10, 13124610), (12, 10937175), (15, 8749740), (18, 7291450), (20, 6562305), (25, 5249844), (30, 4374870), (36, 3645725), (45, 2916580), (50, 2624922), (60, 2187435), (75, 1749948), (90, 1458290), (100, 1312461), (150, 874974), (180, 729145), (225, 583316), (300, 437487), (450, 291658), (900, 145829)]