21750297480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{598193}}^1$

素因数の和:598311

約数の個数: 96

約数和(自身を含む): 71388471960

約数和(自身を除く): 49638174480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 18180, 36360, 598193, 1196386, 1794579, 2392772, 2990965, 3589158, 4785544, 5383737, 5981930, 7178316, 8972895, 10767474, 11963860, 14356632, 17945790, 21534948, 23927720, 26918685, 35891580, 43069896, 53837370, 60417493, 71783160, 107674740, 120834986, 181252479, 215349480, 241669972, 302087465, 362504958, 483339944, 543757437, 604174930, 725009916, 906262395, 1087514874, 1208349860, 1450019832, 1812524790, 2175029748, 2416699720, 2718787185, 3625049580, 4350059496, 5437574370, 7250099160, 10875148740, 21750297480]

約数ペア:

[(1, 21750297480), (2, 10875148740), (3, 7250099160), (4, 5437574370), (5, 4350059496), (6, 3625049580), (8, 2718787185), (9, 2416699720), (10, 2175029748), (12, 1812524790), (15, 1450019832), (18, 1208349860), (20, 1087514874), (24, 906262395), (30, 725009916), (36, 604174930), (40, 543757437), (45, 483339944), (60, 362504958), (72, 302087465), (90, 241669972), (101, 215349480), (120, 181252479), (180, 120834986), (202, 107674740), (303, 71783160), (360, 60417493), (404, 53837370), (505, 43069896), (606, 35891580), (808, 26918685), (909, 23927720), (1010, 21534948), (1212, 17945790), (1515, 14356632), (1818, 11963860), (2020, 10767474), (2424, 8972895), (3030, 7178316), (3636, 5981930), (4040, 5383737), (4545, 4785544), (6060, 3589158), (7272, 2990965), (9090, 2392772), (12120, 1794579), (18180, 1196386), (36360, 598193)]