219025400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3433}}^1$

素因数の和:3489

約数の個数: 96

約数和(自身を含む): 574851600

約数和(自身を除く): 355826200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 145, 200, 220, 232, 275, 290, 319, 440, 550, 580, 638, 725, 1100, 1160, 1276, 1450, 1595, 2200, 2552, 2900, 3190, 3433, 5800, 6380, 6866, 7975, 12760, 13732, 15950, 17165, 27464, 31900, 34330, 37763, 63800, 68660, 75526, 85825, 99557, 137320, 151052, 171650, 188815, 199114, 302104, 343300, 377630, 398228, 497785, 686600, 755260, 796456, 944075, 995570, 1095127, 1510520, 1888150, 1991140, 2190254, 2488925, 3776300, 3982280, 4380508, 4977850, 5475635, 7552600, 8761016, 9955700, 10951270, 19911400, 21902540, 27378175, 43805080, 54756350, 109512700, 219025400]

約数ペア:

[(1, 219025400), (2, 109512700), (4, 54756350), (5, 43805080), (8, 27378175), (10, 21902540), (11, 19911400), (20, 10951270), (22, 9955700), (25, 8761016), (29, 7552600), (40, 5475635), (44, 4977850), (50, 4380508), (55, 3982280), (58, 3776300), (88, 2488925), (100, 2190254), (110, 1991140), (116, 1888150), (145, 1510520), (200, 1095127), (220, 995570), (232, 944075), (275, 796456), (290, 755260), (319, 686600), (440, 497785), (550, 398228), (580, 377630), (638, 343300), (725, 302104), (1100, 199114), (1160, 188815), (1276, 171650), (1450, 151052), (1595, 137320), (2200, 99557), (2552, 85825), (2900, 75526), (3190, 68660), (3433, 63800), (5800, 37763), (6380, 34330), (6866, 31900), (7975, 27464), (12760, 17165), (13732, 15950)]