192216420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 640628352

約数和(自身を除く): 448411932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 193, 198, 220, 330, 386, 396, 495, 503, 579, 660, 772, 965, 990, 1006, 1158, 1509, 1737, 1930, 1980, 2012, 2123, 2316, 2515, 2895, 3018, 3474, 3860, 4246, 4527, 5030, 5533, 5790, 6036, 6369, 6948, 7545, 8492, 8685, 9054, 10060, 10615, 11066, 11580, 12738, 15090, 16599, 17370, 18108, 19107, 21230, 22132, 22635, 25476, 27665, 30180, 31845, 33198, 34740, 38214, 42460, 45270, 49797, 55330, 63690, 66396, 76428, 82995, 90540, 95535, 97079, 99594, 110660, 127380, 165990, 191070, 194158, 199188, 248985, 291237, 331980, 382140, 388316, 485395, 497970, 582474, 873711, 970790, 995940, 1067869, 1164948, 1456185, 1747422, 1941580, 2135738, 2912370, 3203607, 3494844, 4271476, 4368555, 5339345, 5824740, 6407214, 8737110, 9610821, 10678690, 12814428, 16018035, 17474220, 19221642, 21357380, 32036070, 38443284, 48054105, 64072140, 96108210, 192216420]

約数ペア:

[(1, 192216420), (2, 96108210), (3, 64072140), (4, 48054105), (5, 38443284), (6, 32036070), (9, 21357380), (10, 19221642), (11, 17474220), (12, 16018035), (15, 12814428), (18, 10678690), (20, 9610821), (22, 8737110), (30, 6407214), (33, 5824740), (36, 5339345), (44, 4368555), (45, 4271476), (55, 3494844), (60, 3203607), (66, 2912370), (90, 2135738), (99, 1941580), (110, 1747422), (132, 1456185), (165, 1164948), (180, 1067869), (193, 995940), (198, 970790), (220, 873711), (330, 582474), (386, 497970), (396, 485395), (495, 388316), (503, 382140), (579, 331980), (660, 291237), (772, 248985), (965, 199188), (990, 194158), (1006, 191070), (1158, 165990), (1509, 127380), (1737, 110660), (1930, 99594), (1980, 97079), (2012, 95535), (2123, 90540), (2316, 82995), (2515, 76428), (2895, 66396), (3018, 63690), (3474, 55330), (3860, 49797), (4246, 45270), (4527, 42460), (5030, 38214), (5533, 34740), (5790, 33198), (6036, 31845), (6369, 30180), (6948, 27665), (7545, 25476), (8492, 22635), (8685, 22132), (9054, 21230), (10060, 19107), (10615, 18108), (11066, 17370), (11580, 16599), (12738, 15090)]