180600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1$

素因数の和:69

約数の個数: 96

約数和(自身を含む): 654720

約数和(自身を除く): 474120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 258, 280, 300, 301, 344, 350, 420, 430, 516, 525, 600, 602, 645, 700, 840, 860, 903, 1032, 1050, 1075, 1204, 1290, 1400, 1505, 1720, 1806, 2100, 2150, 2408, 2580, 3010, 3225, 3612, 4200, 4300, 4515, 5160, 6020, 6450, 7224, 7525, 8600, 9030, 12040, 12900, 15050, 18060, 22575, 25800, 30100, 36120, 45150, 60200, 90300, 180600]

約数ペア:

[(1, 180600), (2, 90300), (3, 60200), (4, 45150), (5, 36120), (6, 30100), (7, 25800), (8, 22575), (10, 18060), (12, 15050), (14, 12900), (15, 12040), (20, 9030), (21, 8600), (24, 7525), (25, 7224), (28, 6450), (30, 6020), (35, 5160), (40, 4515), (42, 4300), (43, 4200), (50, 3612), (56, 3225), (60, 3010), (70, 2580), (75, 2408), (84, 2150), (86, 2100), (100, 1806), (105, 1720), (120, 1505), (129, 1400), (140, 1290), (150, 1204), (168, 1075), (172, 1050), (175, 1032), (200, 903), (210, 860), (215, 840), (258, 700), (280, 645), (300, 602), (301, 600), (344, 525), (350, 516), (420, 430)]