828425600

素因数分解:

$2^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 2162808000

約数和(自身を除く): 1334382400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 79, 80, 100, 113, 116, 128, 145, 158, 160, 200, 226, 232, 290, 316, 320, 395, 400, 452, 464, 565, 580, 632, 640, 725, 790, 800, 904, 928, 1130, 1160, 1264, 1450, 1580, 1600, 1808, 1856, 1975, 2260, 2291, 2320, 2528, 2825, 2900, 3160, 3200, 3277, 3616, 3712, 3950, 4520, 4582, 4640, 5056, 5650, 5800, 6320, 6554, 7232, 7900, 8927, 9040, 9164, 9280, 10112, 11300, 11455, 11600, 12640, 13108, 14464, 15800, 16385, 17854, 18080, 18328, 18560, 22600, 22910, 23200, 25280, 26216, 31600, 32770, 35708, 36160, 36656, 44635, 45200, 45820, 46400, 50560, 52432, 57275, 63200, 65540, 71416, 72320, 73312, 81925, 89270, 90400, 91640, 92800, 104864, 114550, 126400, 131080, 142832, 146624, 163850, 178540, 180800, 183280, 209728, 223175, 229100, 252800, 258883, 262160, 285664, 293248, 327700, 357080, 361600, 366560, 419456, 446350, 458200, 517766, 524320, 571328, 655400, 714160, 733120, 892700, 916400, 1035532, 1048640, 1142656, 1294415, 1310800, 1428320, 1466240, 1785400, 1832800, 2071064, 2097280, 2588830, 2621600, 2856640, 3570800, 3665600, 4142128, 5177660, 5243200, 5713280, 6472075, 7141600, 7331200, 8284256, 10355320, 10486400, 12944150, 14283200, 16568512, 20710640, 25888300, 28566400, 33137024, 41421280, 51776600, 82842560, 103553200, 165685120, 207106400, 414212800, 828425600]

約数ペア:

[(1, 828425600), (2, 414212800), (4, 207106400), (5, 165685120), (8, 103553200), (10, 82842560), (16, 51776600), (20, 41421280), (25, 33137024), (29, 28566400), (32, 25888300), (40, 20710640), (50, 16568512), (58, 14283200), (64, 12944150), (79, 10486400), (80, 10355320), (100, 8284256), (113, 7331200), (116, 7141600), (128, 6472075), (145, 5713280), (158, 5243200), (160, 5177660), (200, 4142128), (226, 3665600), (232, 3570800), (290, 2856640), (316, 2621600), (320, 2588830), (395, 2097280), (400, 2071064), (452, 1832800), (464, 1785400), (565, 1466240), (580, 1428320), (632, 1310800), (640, 1294415), (725, 1142656), (790, 1048640), (800, 1035532), (904, 916400), (928, 892700), (1130, 733120), (1160, 714160), (1264, 655400), (1450, 571328), (1580, 524320), (1600, 517766), (1808, 458200), (1856, 446350), (1975, 419456), (2260, 366560), (2291, 361600), (2320, 357080), (2528, 327700), (2825, 293248), (2900, 285664), (3160, 262160), (3200, 258883), (3277, 252800), (3616, 229100), (3712, 223175), (3950, 209728), (4520, 183280), (4582, 180800), (4640, 178540), (5056, 163850), (5650, 146624), (5800, 142832), (6320, 131080), (6554, 126400), (7232, 114550), (7900, 104864), (8927, 92800), (9040, 91640), (9164, 90400), (9280, 89270), (10112, 81925), (11300, 73312), (11455, 72320), (11600, 71416), (12640, 65540), (13108, 63200), (14464, 57275), (15800, 52432), (16385, 50560), (17854, 46400), (18080, 45820), (18328, 45200), (18560, 44635), (22600, 36656), (22910, 36160), (23200, 35708), (25280, 32770), (26216, 31600)]