200998080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 168

約数和(自身を含む): 699205104

約数和(自身を除く): 498207024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 404, 480, 505, 576, 606, 691, 720, 808, 909, 960, 1010, 1212, 1382, 1440, 1515, 1616, 1818, 2020, 2073, 2424, 2764, 2880, 3030, 3232, 3455, 3636, 4040, 4146, 4545, 4848, 5528, 6060, 6219, 6464, 6910, 7272, 8080, 8292, 9090, 9696, 10365, 11056, 12120, 12438, 13820, 14544, 16160, 16584, 18180, 19392, 20730, 22112, 24240, 24876, 27640, 29088, 31095, 32320, 33168, 36360, 41460, 44224, 48480, 49752, 55280, 58176, 62190, 66336, 69791, 72720, 82920, 96960, 99504, 110560, 124380, 132672, 139582, 145440, 165840, 199008, 209373, 221120, 248760, 279164, 290880, 331680, 348955, 398016, 418746, 497520, 558328, 628119, 663360, 697910, 837492, 995040, 1046865, 1116656, 1256238, 1395820, 1674984, 1990080, 2093730, 2233312, 2512476, 2791640, 3140595, 3349968, 4187460, 4466624, 5024952, 5583280, 6281190, 6699936, 8374920, 10049904, 11166560, 12562380, 13399872, 16749840, 20099808, 22333120, 25124760, 33499680, 40199616, 50249520, 66999360, 100499040, 200998080]

約数ペア:

[(1, 200998080), (2, 100499040), (3, 66999360), (4, 50249520), (5, 40199616), (6, 33499680), (8, 25124760), (9, 22333120), (10, 20099808), (12, 16749840), (15, 13399872), (16, 12562380), (18, 11166560), (20, 10049904), (24, 8374920), (30, 6699936), (32, 6281190), (36, 5583280), (40, 5024952), (45, 4466624), (48, 4187460), (60, 3349968), (64, 3140595), (72, 2791640), (80, 2512476), (90, 2233312), (96, 2093730), (101, 1990080), (120, 1674984), (144, 1395820), (160, 1256238), (180, 1116656), (192, 1046865), (202, 995040), (240, 837492), (288, 697910), (303, 663360), (320, 628119), (360, 558328), (404, 497520), (480, 418746), (505, 398016), (576, 348955), (606, 331680), (691, 290880), (720, 279164), (808, 248760), (909, 221120), (960, 209373), (1010, 199008), (1212, 165840), (1382, 145440), (1440, 139582), (1515, 132672), (1616, 124380), (1818, 110560), (2020, 99504), (2073, 96960), (2424, 82920), (2764, 72720), (2880, 69791), (3030, 66336), (3232, 62190), (3455, 58176), (3636, 55280), (4040, 49752), (4146, 48480), (4545, 44224), (4848, 41460), (5528, 36360), (6060, 33168), (6219, 32320), (6464, 31095), (6910, 29088), (7272, 27640), (8080, 24876), (8292, 24240), (9090, 22112), (9696, 20730), (10365, 19392), (11056, 18180), (12120, 16584), (12438, 16160), (13820, 14544)]