30912600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{51521}}^1$

素因数の和:51540

約数の個数: 48

約数和(自身を含む): 95830920

約数和(自身を除く): 64918320

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, 51521, 103042, 154563, 206084, 257605, 309126, 412168, 515210, 618252, 772815, 1030420, 1236504, 1288025, 1545630, 2060840, 2576050, 3091260, 3864075, 5152100, 6182520, 7728150, 10304200, 15456300, 30912600]

約数ペア:

[(1, 30912600), (2, 15456300), (3, 10304200), (4, 7728150), (5, 6182520), (6, 5152100), (8, 3864075), (10, 3091260), (12, 2576050), (15, 2060840), (20, 1545630), (24, 1288025), (25, 1236504), (30, 1030420), (40, 772815), (50, 618252), (60, 515210), (75, 412168), (100, 309126), (120, 257605), (150, 206084), (200, 154563), (300, 103042), (600, 51521)]