87374780800

素因数分解:

$2^7\times 5^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1633

約数の個数: 192

約数和(自身を含む): 219043123200

約数和(自身を除く): 131668342400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 163, 200, 254, 320, 326, 400, 508, 635, 640, 652, 800, 815, 1016, 1270, 1304, 1319, 1600, 1630, 2032, 2540, 2608, 2638, 3175, 3200, 3260, 4064, 4075, 5080, 5216, 5276, 6350, 6520, 6595, 8128, 8150, 10160, 10432, 10552, 12700, 13040, 13190, 16256, 16300, 20320, 20701, 20864, 21104, 25400, 26080, 26380, 32600, 32975, 40640, 41402, 42208, 50800, 52160, 52760, 65200, 65950, 81280, 82804, 84416, 101600, 103505, 104320, 105520, 130400, 131900, 165608, 167513, 168832, 203200, 207010, 211040, 214997, 260800, 263800, 331216, 335026, 406400, 414020, 422080, 429994, 517525, 521600, 527600, 662432, 670052, 828040, 837565, 844160, 859988, 1035050, 1055200, 1074985, 1324864, 1340104, 1656080, 1675130, 1719976, 2070100, 2110400, 2149970, 2649728, 2680208, 3312160, 3350260, 3439952, 4140200, 4187825, 4220800, 4299940, 5360416, 5374925, 6624320, 6700520, 6879904, 8280400, 8375650, 8599880, 10720832, 10749850, 13248640, 13401040, 13759808, 16560800, 16751300, 17199760, 21441664, 21499700, 26802080, 27304619, 27519616, 33121600, 33502600, 34399520, 42999400, 53604160, 54609238, 66243200, 67005200, 68799040, 85998800, 107208320, 109218476, 134010400, 136523095, 137598080, 171997600, 218436952, 268020800, 273046190, 343995200, 436873904, 536041600, 546092380, 682615475, 687990400, 873747808, 1092184760, 1365230950, 1747495616, 2184369520, 2730461900, 3494991232, 4368739040, 5460923800, 8737478080, 10921847600, 17474956160, 21843695200, 43687390400, 87374780800]

約数ペア:

[(1, 87374780800), (2, 43687390400), (4, 21843695200), (5, 17474956160), (8, 10921847600), (10, 8737478080), (16, 5460923800), (20, 4368739040), (25, 3494991232), (32, 2730461900), (40, 2184369520), (50, 1747495616), (64, 1365230950), (80, 1092184760), (100, 873747808), (127, 687990400), (128, 682615475), (160, 546092380), (163, 536041600), (200, 436873904), (254, 343995200), (320, 273046190), (326, 268020800), (400, 218436952), (508, 171997600), (635, 137598080), (640, 136523095), (652, 134010400), (800, 109218476), (815, 107208320), (1016, 85998800), (1270, 68799040), (1304, 67005200), (1319, 66243200), (1600, 54609238), (1630, 53604160), (2032, 42999400), (2540, 34399520), (2608, 33502600), (2638, 33121600), (3175, 27519616), (3200, 27304619), (3260, 26802080), (4064, 21499700), (4075, 21441664), (5080, 17199760), (5216, 16751300), (5276, 16560800), (6350, 13759808), (6520, 13401040), (6595, 13248640), (8128, 10749850), (8150, 10720832), (10160, 8599880), (10432, 8375650), (10552, 8280400), (12700, 6879904), (13040, 6700520), (13190, 6624320), (16256, 5374925), (16300, 5360416), (20320, 4299940), (20701, 4220800), (20864, 4187825), (21104, 4140200), (25400, 3439952), (26080, 3350260), (26380, 3312160), (32600, 2680208), (32975, 2649728), (40640, 2149970), (41402, 2110400), (42208, 2070100), (50800, 1719976), (52160, 1675130), (52760, 1656080), (65200, 1340104), (65950, 1324864), (81280, 1074985), (82804, 1055200), (84416, 1035050), (101600, 859988), (103505, 844160), (104320, 837565), (105520, 828040), (130400, 670052), (131900, 662432), (165608, 527600), (167513, 521600), (168832, 517525), (203200, 429994), (207010, 422080), (211040, 414020), (214997, 406400), (260800, 335026), (263800, 331216)]