202115500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 467026560

約数和(自身を除く): 264911060

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 53, 58, 100, 106, 116, 125, 145, 212, 250, 263, 265, 290, 500, 526, 530, 580, 725, 1052, 1060, 1315, 1325, 1450, 1537, 2630, 2650, 2900, 3074, 3625, 5260, 5300, 6148, 6575, 6625, 7250, 7627, 7685, 13150, 13250, 13939, 14500, 15254, 15370, 26300, 26500, 27878, 30508, 30740, 32875, 38135, 38425, 55756, 65750, 69695, 76270, 76850, 131500, 139390, 152540, 153700, 190675, 192125, 278780, 348475, 381350, 384250, 404231, 696950, 762700, 768500, 808462, 953375, 1393900, 1616924, 1742375, 1906750, 2021155, 3484750, 3813500, 4042310, 6969500, 8084620, 10105775, 20211550, 40423100, 50528875, 101057750, 202115500]

約数ペア:

[(1, 202115500), (2, 101057750), (4, 50528875), (5, 40423100), (10, 20211550), (20, 10105775), (25, 8084620), (29, 6969500), (50, 4042310), (53, 3813500), (58, 3484750), (100, 2021155), (106, 1906750), (116, 1742375), (125, 1616924), (145, 1393900), (212, 953375), (250, 808462), (263, 768500), (265, 762700), (290, 696950), (500, 404231), (526, 384250), (530, 381350), (580, 348475), (725, 278780), (1052, 192125), (1060, 190675), (1315, 153700), (1325, 152540), (1450, 139390), (1537, 131500), (2630, 76850), (2650, 76270), (2900, 69695), (3074, 65750), (3625, 55756), (5260, 38425), (5300, 38135), (6148, 32875), (6575, 30740), (6625, 30508), (7250, 27878), (7627, 26500), (7685, 26300), (13150, 15370), (13250, 15254), (13939, 14500)]