30805800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{51343}}^1$

素因数の和:51362

約数の個数: 48

約数和(自身を含む): 95499840

約数和(自身を除く): 64694040

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, 51343, 102686, 154029, 205372, 256715, 308058, 410744, 513430, 616116, 770145, 1026860, 1232232, 1283575, 1540290, 2053720, 2567150, 3080580, 3850725, 5134300, 6161160, 7701450, 10268600, 15402900, 30805800]

約数ペア:

[(1, 30805800), (2, 15402900), (3, 10268600), (4, 7701450), (5, 6161160), (6, 5134300), (8, 3850725), (10, 3080580), (12, 2567150), (15, 2053720), (20, 1540290), (24, 1283575), (25, 1232232), (30, 1026860), (40, 770145), (50, 616116), (60, 513430), (75, 410744), (100, 308058), (120, 256715), (150, 205372), (200, 154029), (300, 102686), (600, 51343)]