12818700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{14243}}^1$

素因数の和:14263

約数の個数: 54

約数和(自身を含む): 40182324

約数和(自身を除く): 27363624

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, 14243, 28486, 42729, 56972, 71215, 85458, 128187, 142430, 170916, 213645, 256374, 284860, 356075, 427290, 512748, 640935, 712150, 854580, 1068225, 1281870, 1424300, 2136450, 2563740, 3204675, 4272900, 6409350, 12818700]

約数ペア:

[(1, 12818700), (2, 6409350), (3, 4272900), (4, 3204675), (5, 2563740), (6, 2136450), (9, 1424300), (10, 1281870), (12, 1068225), (15, 854580), (18, 712150), (20, 640935), (25, 512748), (30, 427290), (36, 356075), (45, 284860), (50, 256374), (60, 213645), (75, 170916), (90, 142430), (100, 128187), (150, 85458), (180, 71215), (225, 56972), (300, 42729), (450, 28486), (900, 14243)]