213645000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{14243}}^1$

素因数の和:14272

約数の個数: 80

約数和(自身を含む): 667473840

約数和(自身を除く): 453828840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 14243, 15000, 28486, 42729, 56972, 71215, 85458, 113944, 142430, 170916, 213645, 284860, 341832, 356075, 427290, 569720, 712150, 854580, 1068225, 1424300, 1709160, 1780375, 2136450, 2848600, 3560750, 4272900, 5341125, 7121500, 8545800, 8901875, 10682250, 14243000, 17803750, 21364500, 26705625, 35607500, 42729000, 53411250, 71215000, 106822500, 213645000]

約数ペア:

[(1, 213645000), (2, 106822500), (3, 71215000), (4, 53411250), (5, 42729000), (6, 35607500), (8, 26705625), (10, 21364500), (12, 17803750), (15, 14243000), (20, 10682250), (24, 8901875), (25, 8545800), (30, 7121500), (40, 5341125), (50, 4272900), (60, 3560750), (75, 2848600), (100, 2136450), (120, 1780375), (125, 1709160), (150, 1424300), (200, 1068225), (250, 854580), (300, 712150), (375, 569720), (500, 427290), (600, 356075), (625, 341832), (750, 284860), (1000, 213645), (1250, 170916), (1500, 142430), (1875, 113944), (2500, 85458), (3000, 71215), (3750, 56972), (5000, 42729), (7500, 28486), (14243, 15000)]