480900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{229}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 1597120

約数和(自身を除く): 1116220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 229, 300, 350, 420, 458, 525, 687, 700, 916, 1050, 1145, 1374, 1603, 2100, 2290, 2748, 3206, 3435, 4580, 4809, 5725, 6412, 6870, 8015, 9618, 11450, 13740, 16030, 17175, 19236, 22900, 24045, 32060, 34350, 40075, 48090, 68700, 80150, 96180, 120225, 160300, 240450, 480900]

約数ペア:

[(1, 480900), (2, 240450), (3, 160300), (4, 120225), (5, 96180), (6, 80150), (7, 68700), (10, 48090), (12, 40075), (14, 34350), (15, 32060), (20, 24045), (21, 22900), (25, 19236), (28, 17175), (30, 16030), (35, 13740), (42, 11450), (50, 9618), (60, 8015), (70, 6870), (75, 6412), (84, 5725), (100, 4809), (105, 4580), (140, 3435), (150, 3206), (175, 2748), (210, 2290), (229, 2100), (300, 1603), (350, 1374), (420, 1145), (458, 1050), (525, 916), (687, 700)]