28663800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 100172160

約数和(自身を除く): 71508360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 43, 44, 50, 55, 60, 66, 75, 86, 88, 100, 101, 110, 120, 129, 132, 150, 165, 172, 200, 202, 215, 220, 258, 264, 275, 300, 303, 330, 344, 404, 430, 440, 473, 505, 516, 550, 600, 606, 645, 660, 808, 825, 860, 946, 1010, 1032, 1075, 1100, 1111, 1212, 1290, 1320, 1419, 1515, 1650, 1720, 1892, 2020, 2150, 2200, 2222, 2365, 2424, 2525, 2580, 2838, 3030, 3225, 3300, 3333, 3784, 4040, 4300, 4343, 4444, 4730, 5050, 5160, 5555, 5676, 6060, 6450, 6600, 6666, 7095, 7575, 8600, 8686, 8888, 9460, 10100, 11110, 11352, 11825, 12120, 12900, 13029, 13332, 14190, 15150, 16665, 17372, 18920, 20200, 21715, 22220, 23650, 25800, 26058, 26664, 27775, 28380, 30300, 33330, 34744, 35475, 43430, 44440, 47300, 47773, 52116, 55550, 56760, 60600, 65145, 66660, 70950, 83325, 86860, 94600, 95546, 104232, 108575, 111100, 130290, 133320, 141900, 143319, 166650, 173720, 191092, 217150, 222200, 238865, 260580, 283800, 286638, 325725, 333300, 382184, 434300, 477730, 521160, 573276, 651450, 666600, 716595, 868600, 955460, 1146552, 1194325, 1302900, 1433190, 1910920, 2388650, 2605800, 2866380, 3582975, 4777300, 5732760, 7165950, 9554600, 14331900, 28663800]

約数ペア:

[(1, 28663800), (2, 14331900), (3, 9554600), (4, 7165950), (5, 5732760), (6, 4777300), (8, 3582975), (10, 2866380), (11, 2605800), (12, 2388650), (15, 1910920), (20, 1433190), (22, 1302900), (24, 1194325), (25, 1146552), (30, 955460), (33, 868600), (40, 716595), (43, 666600), (44, 651450), (50, 573276), (55, 521160), (60, 477730), (66, 434300), (75, 382184), (86, 333300), (88, 325725), (100, 286638), (101, 283800), (110, 260580), (120, 238865), (129, 222200), (132, 217150), (150, 191092), (165, 173720), (172, 166650), (200, 143319), (202, 141900), (215, 133320), (220, 130290), (258, 111100), (264, 108575), (275, 104232), (300, 95546), (303, 94600), (330, 86860), (344, 83325), (404, 70950), (430, 66660), (440, 65145), (473, 60600), (505, 56760), (516, 55550), (550, 52116), (600, 47773), (606, 47300), (645, 44440), (660, 43430), (808, 35475), (825, 34744), (860, 33330), (946, 30300), (1010, 28380), (1032, 27775), (1075, 26664), (1100, 26058), (1111, 25800), (1212, 23650), (1290, 22220), (1320, 21715), (1419, 20200), (1515, 18920), (1650, 17372), (1720, 16665), (1892, 15150), (2020, 14190), (2150, 13332), (2200, 13029), (2222, 12900), (2365, 12120), (2424, 11825), (2525, 11352), (2580, 11110), (2838, 10100), (3030, 9460), (3225, 8888), (3300, 8686), (3333, 8600), (3784, 7575), (4040, 7095), (4300, 6666), (4343, 6600), (4444, 6450), (4730, 6060), (5050, 5676), (5160, 5555)]