1728600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 5565120

約数和(自身を除く): 3836520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 67, 75, 86, 100, 120, 129, 134, 150, 172, 200, 201, 215, 258, 268, 300, 335, 344, 402, 430, 516, 536, 600, 645, 670, 804, 860, 1005, 1032, 1075, 1290, 1340, 1608, 1675, 1720, 2010, 2150, 2580, 2680, 2881, 3225, 3350, 4020, 4300, 5025, 5160, 5762, 6450, 6700, 8040, 8600, 8643, 10050, 11524, 12900, 13400, 14405, 17286, 20100, 23048, 25800, 28810, 34572, 40200, 43215, 57620, 69144, 72025, 86430, 115240, 144050, 172860, 216075, 288100, 345720, 432150, 576200, 864300, 1728600]

約数ペア:

[(1, 1728600), (2, 864300), (3, 576200), (4, 432150), (5, 345720), (6, 288100), (8, 216075), (10, 172860), (12, 144050), (15, 115240), (20, 86430), (24, 72025), (25, 69144), (30, 57620), (40, 43215), (43, 40200), (50, 34572), (60, 28810), (67, 25800), (75, 23048), (86, 20100), (100, 17286), (120, 14405), (129, 13400), (134, 12900), (150, 11524), (172, 10050), (200, 8643), (201, 8600), (215, 8040), (258, 6700), (268, 6450), (300, 5762), (335, 5160), (344, 5025), (402, 4300), (430, 4020), (516, 3350), (536, 3225), (600, 2881), (645, 2680), (670, 2580), (804, 2150), (860, 2010), (1005, 1720), (1032, 1675), (1075, 1608), (1290, 1340)]