55019400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 172355040

約数和(自身を除く): 117335640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 107, 120, 150, 200, 214, 300, 321, 428, 535, 600, 642, 856, 857, 1070, 1284, 1605, 1714, 2140, 2568, 2571, 2675, 3210, 3428, 4280, 4285, 5142, 5350, 6420, 6856, 8025, 8570, 10284, 10700, 12840, 12855, 16050, 17140, 20568, 21400, 21425, 25710, 32100, 34280, 42850, 51420, 64200, 64275, 85700, 91699, 102840, 128550, 171400, 183398, 257100, 275097, 366796, 458495, 514200, 550194, 733592, 916990, 1100388, 1375485, 1833980, 2200776, 2292475, 2750970, 3667960, 4584950, 5501940, 6877425, 9169900, 11003880, 13754850, 18339800, 27509700, 55019400]

約数ペア:

[(1, 55019400), (2, 27509700), (3, 18339800), (4, 13754850), (5, 11003880), (6, 9169900), (8, 6877425), (10, 5501940), (12, 4584950), (15, 3667960), (20, 2750970), (24, 2292475), (25, 2200776), (30, 1833980), (40, 1375485), (50, 1100388), (60, 916990), (75, 733592), (100, 550194), (107, 514200), (120, 458495), (150, 366796), (200, 275097), (214, 257100), (300, 183398), (321, 171400), (428, 128550), (535, 102840), (600, 91699), (642, 85700), (856, 64275), (857, 64200), (1070, 51420), (1284, 42850), (1605, 34280), (1714, 32100), (2140, 25710), (2568, 21425), (2571, 21400), (2675, 20568), (3210, 17140), (3428, 16050), (4280, 12855), (4285, 12840), (5142, 10700), (5350, 10284), (6420, 8570), (6856, 8025)]