131897400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{219829}}^1$

素因数の和:219848

約数の個数: 48

約数和(自身を含む): 408883800

約数和(自身を除く): 276986400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 219829, 439658, 659487, 879316, 1099145, 1318974, 1758632, 2198290, 2637948, 3297435, 4396580, 5275896, 5495725, 6594870, 8793160, 10991450, 13189740, 16487175, 21982900, 26379480, 32974350, 43965800, 65948700, 131897400]

約数ペア:

[(1, 131897400), (2, 65948700), (3, 43965800), (4, 32974350), (5, 26379480), (6, 21982900), (8, 16487175), (10, 13189740), (12, 10991450), (15, 8793160), (20, 6594870), (24, 5495725), (25, 5275896), (30, 4396580), (40, 3297435), (50, 2637948), (60, 2198290), (75, 1758632), (100, 1318974), (120, 1099145), (150, 879316), (200, 659487), (300, 439658), (600, 219829)]