2905800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 9374400

約数和(自身を除く): 6468600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 145, 150, 167, 174, 200, 232, 290, 300, 334, 348, 435, 501, 580, 600, 668, 696, 725, 835, 870, 1002, 1160, 1336, 1450, 1670, 1740, 2004, 2175, 2505, 2900, 3340, 3480, 4008, 4175, 4350, 4843, 5010, 5800, 6680, 8350, 8700, 9686, 10020, 12525, 14529, 16700, 17400, 19372, 20040, 24215, 25050, 29058, 33400, 38744, 48430, 50100, 58116, 72645, 96860, 100200, 116232, 121075, 145290, 193720, 242150, 290580, 363225, 484300, 581160, 726450, 968600, 1452900, 2905800]

約数ペア:

[(1, 2905800), (2, 1452900), (3, 968600), (4, 726450), (5, 581160), (6, 484300), (8, 363225), (10, 290580), (12, 242150), (15, 193720), (20, 145290), (24, 121075), (25, 116232), (29, 100200), (30, 96860), (40, 72645), (50, 58116), (58, 50100), (60, 48430), (75, 38744), (87, 33400), (100, 29058), (116, 25050), (120, 24215), (145, 20040), (150, 19372), (167, 17400), (174, 16700), (200, 14529), (232, 12525), (290, 10020), (300, 9686), (334, 8700), (348, 8350), (435, 6680), (501, 5800), (580, 5010), (600, 4843), (668, 4350), (696, 4175), (725, 4008), (835, 3480), (870, 3340), (1002, 2900), (1160, 2505), (1336, 2175), (1450, 2004), (1670, 1740)]