38679000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{12893}}^1$

素因数の和:12917

約数の個数: 64

約数和(自身を含む): 120687840

約数和(自身を除く): 82008840

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, 750, 1000, 1500, 3000, 12893, 25786, 38679, 51572, 64465, 77358, 103144, 128930, 154716, 193395, 257860, 309432, 322325, 386790, 515720, 644650, 773580, 966975, 1289300, 1547160, 1611625, 1933950, 2578600, 3223250, 3867900, 4834875, 6446500, 7735800, 9669750, 12893000, 19339500, 38679000]

約数ペア:

[(1, 38679000), (2, 19339500), (3, 12893000), (4, 9669750), (5, 7735800), (6, 6446500), (8, 4834875), (10, 3867900), (12, 3223250), (15, 2578600), (20, 1933950), (24, 1611625), (25, 1547160), (30, 1289300), (40, 966975), (50, 773580), (60, 644650), (75, 515720), (100, 386790), (120, 322325), (125, 309432), (150, 257860), (200, 193395), (250, 154716), (300, 128930), (375, 103144), (500, 77358), (600, 64465), (750, 51572), (1000, 38679), (1500, 25786), (3000, 12893)]