129746700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{144163}}^1$

素因数の和:144183

約数の個数: 54

約数和(自身を含む): 406686644

約数和(自身を除く): 276939944

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, 144163, 288326, 432489, 576652, 720815, 864978, 1297467, 1441630, 1729956, 2162445, 2594934, 2883260, 3604075, 4324890, 5189868, 6487335, 7208150, 8649780, 10812225, 12974670, 14416300, 21624450, 25949340, 32436675, 43248900, 64873350, 129746700]

約数ペア:

[(1, 129746700), (2, 64873350), (3, 43248900), (4, 32436675), (5, 25949340), (6, 21624450), (9, 14416300), (10, 12974670), (12, 10812225), (15, 8649780), (18, 7208150), (20, 6487335), (25, 5189868), (30, 4324890), (36, 3604075), (45, 2883260), (50, 2594934), (60, 2162445), (75, 1729956), (90, 1441630), (100, 1297467), (150, 864978), (180, 720815), (225, 576652), (300, 432489), (450, 288326), (900, 144163)]