7250074920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{18127}}^1$

素因数の和:18256

約数の個数: 192

約数和(自身を含む): 25960746240

約数和(自身を除く): 18710671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 110, 120, 132, 165, 180, 198, 202, 220, 264, 303, 330, 360, 396, 404, 440, 495, 505, 606, 660, 792, 808, 909, 990, 1010, 1111, 1212, 1320, 1515, 1818, 1980, 2020, 2222, 2424, 3030, 3333, 3636, 3960, 4040, 4444, 4545, 5555, 6060, 6666, 7272, 8888, 9090, 9999, 11110, 12120, 13332, 16665, 18127, 18180, 19998, 22220, 26664, 33330, 36254, 36360, 39996, 44440, 49995, 54381, 66660, 72508, 79992, 90635, 99990, 108762, 133320, 145016, 163143, 181270, 199397, 199980, 217524, 271905, 326286, 362540, 398794, 399960, 435048, 543810, 598191, 652572, 725080, 797588, 815715, 996985, 1087620, 1196382, 1305144, 1595176, 1631430, 1794573, 1830827, 1993970, 2175240, 2392764, 2990955, 3262860, 3589146, 3661654, 3987940, 4785528, 5492481, 5981910, 6525720, 7178292, 7323308, 7975880, 8972865, 9154135, 10984962, 11963820, 14356584, 14646616, 16477443, 17945730, 18308270, 20139097, 21969924, 23927640, 27462405, 32954886, 35891460, 36616540, 40278194, 43939848, 54924810, 60417291, 65909772, 71782920, 73233080, 80556388, 82387215, 100695485, 109849620, 120834582, 131819544, 161112776, 164774430, 181251873, 201390970, 219699240, 241669164, 302086455, 329548860, 362503746, 402781940, 483338328, 604172910, 659097720, 725007492, 805563880, 906259365, 1208345820, 1450014984, 1812518730, 2416691640, 3625037460, 7250074920]

約数ペア:

[(1, 7250074920), (2, 3625037460), (3, 2416691640), (4, 1812518730), (5, 1450014984), (6, 1208345820), (8, 906259365), (9, 805563880), (10, 725007492), (11, 659097720), (12, 604172910), (15, 483338328), (18, 402781940), (20, 362503746), (22, 329548860), (24, 302086455), (30, 241669164), (33, 219699240), (36, 201390970), (40, 181251873), (44, 164774430), (45, 161112776), (55, 131819544), (60, 120834582), (66, 109849620), (72, 100695485), (88, 82387215), (90, 80556388), (99, 73233080), (101, 71782920), (110, 65909772), (120, 60417291), (132, 54924810), (165, 43939848), (180, 40278194), (198, 36616540), (202, 35891460), (220, 32954886), (264, 27462405), (303, 23927640), (330, 21969924), (360, 20139097), (396, 18308270), (404, 17945730), (440, 16477443), (495, 14646616), (505, 14356584), (606, 11963820), (660, 10984962), (792, 9154135), (808, 8972865), (909, 7975880), (990, 7323308), (1010, 7178292), (1111, 6525720), (1212, 5981910), (1320, 5492481), (1515, 4785528), (1818, 3987940), (1980, 3661654), (2020, 3589146), (2222, 3262860), (2424, 2990955), (3030, 2392764), (3333, 2175240), (3636, 1993970), (3960, 1830827), (4040, 1794573), (4444, 1631430), (4545, 1595176), (5555, 1305144), (6060, 1196382), (6666, 1087620), (7272, 996985), (8888, 815715), (9090, 797588), (9999, 725080), (11110, 652572), (12120, 598191), (13332, 543810), (16665, 435048), (18127, 399960), (18180, 398794), (19998, 362540), (22220, 326286), (26664, 271905), (33330, 217524), (36254, 199980), (36360, 199397), (39996, 181270), (44440, 163143), (49995, 145016), (54381, 133320), (66660, 108762), (72508, 99990), (79992, 90635)]