273150400

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2262

約数の個数: 84

約数和(自身を含む): 680943520

約数和(自身を除く): 407793120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 158, 160, 200, 316, 320, 395, 400, 632, 790, 800, 1264, 1580, 1600, 1975, 2161, 2528, 3160, 3950, 4322, 5056, 6320, 7900, 8644, 10805, 12640, 15800, 17288, 21610, 25280, 31600, 34576, 43220, 54025, 63200, 69152, 86440, 108050, 126400, 138304, 170719, 172880, 216100, 341438, 345760, 432200, 682876, 691520, 853595, 864400, 1365752, 1707190, 1728800, 2731504, 3414380, 3457600, 4267975, 5463008, 6828760, 8535950, 10926016, 13657520, 17071900, 27315040, 34143800, 54630080, 68287600, 136575200, 273150400]

約数ペア:

[(1, 273150400), (2, 136575200), (4, 68287600), (5, 54630080), (8, 34143800), (10, 27315040), (16, 17071900), (20, 13657520), (25, 10926016), (32, 8535950), (40, 6828760), (50, 5463008), (64, 4267975), (79, 3457600), (80, 3414380), (100, 2731504), (158, 1728800), (160, 1707190), (200, 1365752), (316, 864400), (320, 853595), (395, 691520), (400, 682876), (632, 432200), (790, 345760), (800, 341438), (1264, 216100), (1580, 172880), (1600, 170719), (1975, 138304), (2161, 126400), (2528, 108050), (3160, 86440), (3950, 69152), (4322, 63200), (5056, 54025), (6320, 43220), (7900, 34576), (8644, 31600), (10805, 25280), (12640, 21610), (15800, 17288)]