2141400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 6874560

約数和(自身を除く): 4733160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 83, 86, 100, 120, 129, 150, 166, 172, 200, 215, 249, 258, 300, 332, 344, 415, 430, 498, 516, 600, 645, 664, 830, 860, 996, 1032, 1075, 1245, 1290, 1660, 1720, 1992, 2075, 2150, 2490, 2580, 3225, 3320, 3569, 4150, 4300, 4980, 5160, 6225, 6450, 7138, 8300, 8600, 9960, 10707, 12450, 12900, 14276, 16600, 17845, 21414, 24900, 25800, 28552, 35690, 42828, 49800, 53535, 71380, 85656, 89225, 107070, 142760, 178450, 214140, 267675, 356900, 428280, 535350, 713800, 1070700, 2141400]

約数ペア:

[(1, 2141400), (2, 1070700), (3, 713800), (4, 535350), (5, 428280), (6, 356900), (8, 267675), (10, 214140), (12, 178450), (15, 142760), (20, 107070), (24, 89225), (25, 85656), (30, 71380), (40, 53535), (43, 49800), (50, 42828), (60, 35690), (75, 28552), (83, 25800), (86, 24900), (100, 21414), (120, 17845), (129, 16600), (150, 14276), (166, 12900), (172, 12450), (200, 10707), (215, 9960), (249, 8600), (258, 8300), (300, 7138), (332, 6450), (344, 6225), (415, 5160), (430, 4980), (498, 4300), (516, 4150), (600, 3569), (645, 3320), (664, 3225), (830, 2580), (860, 2490), (996, 2150), (1032, 2075), (1075, 1992), (1245, 1720), (1290, 1660)]