13458000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{2243}}^1$

素因数の和:2269

約数の個数: 80

約数和(自身を含む): 43407936

約数和(自身を除く): 29949936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 2243, 3000, 4486, 6000, 6729, 8972, 11215, 13458, 17944, 22430, 26916, 33645, 35888, 44860, 53832, 56075, 67290, 89720, 107664, 112150, 134580, 168225, 179440, 224300, 269160, 280375, 336450, 448600, 538320, 560750, 672900, 841125, 897200, 1121500, 1345800, 1682250, 2243000, 2691600, 3364500, 4486000, 6729000, 13458000]

約数ペア:

[(1, 13458000), (2, 6729000), (3, 4486000), (4, 3364500), (5, 2691600), (6, 2243000), (8, 1682250), (10, 1345800), (12, 1121500), (15, 897200), (16, 841125), (20, 672900), (24, 560750), (25, 538320), (30, 448600), (40, 336450), (48, 280375), (50, 269160), (60, 224300), (75, 179440), (80, 168225), (100, 134580), (120, 112150), (125, 107664), (150, 89720), (200, 67290), (240, 56075), (250, 53832), (300, 44860), (375, 35888), (400, 33645), (500, 26916), (600, 22430), (750, 17944), (1000, 13458), (1200, 11215), (1500, 8972), (2000, 6729), (2243, 6000), (3000, 4486)]