2626800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 9225600

約数和(自身を除く): 6598800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 199, 200, 220, 240, 264, 275, 300, 330, 398, 400, 440, 528, 550, 597, 600, 660, 796, 825, 880, 995, 1100, 1194, 1200, 1320, 1592, 1650, 1990, 2189, 2200, 2388, 2640, 2985, 3184, 3300, 3980, 4378, 4400, 4776, 4975, 5970, 6567, 6600, 7960, 8756, 9552, 9950, 10945, 11940, 13134, 13200, 14925, 15920, 17512, 19900, 21890, 23880, 26268, 29850, 32835, 35024, 39800, 43780, 47760, 52536, 54725, 59700, 65670, 79600, 87560, 105072, 109450, 119400, 131340, 164175, 175120, 218900, 238800, 262680, 328350, 437800, 525360, 656700, 875600, 1313400, 2626800]

約数ペア:

[(1, 2626800), (2, 1313400), (3, 875600), (4, 656700), (5, 525360), (6, 437800), (8, 328350), (10, 262680), (11, 238800), (12, 218900), (15, 175120), (16, 164175), (20, 131340), (22, 119400), (24, 109450), (25, 105072), (30, 87560), (33, 79600), (40, 65670), (44, 59700), (48, 54725), (50, 52536), (55, 47760), (60, 43780), (66, 39800), (75, 35024), (80, 32835), (88, 29850), (100, 26268), (110, 23880), (120, 21890), (132, 19900), (150, 17512), (165, 15920), (176, 14925), (199, 13200), (200, 13134), (220, 11940), (240, 10945), (264, 9950), (275, 9552), (300, 8756), (330, 7960), (398, 6600), (400, 6567), (440, 5970), (528, 4975), (550, 4776), (597, 4400), (600, 4378), (660, 3980), (796, 3300), (825, 3184), (880, 2985), (995, 2640), (1100, 2388), (1194, 2200), (1200, 2189), (1320, 1990), (1592, 1650)]