200381520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1241

約数の個数: 160

約数和(自身を含む): 669671424

約数和(自身を除く): 469289904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1171, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2342, 2480, 2760, 2852, 3513, 3565, 3720, 4278, 4684, 5520, 5704, 5855, 7026, 7130, 7440, 8556, 9368, 10695, 11408, 11710, 14052, 14260, 17112, 17565, 18736, 21390, 23420, 26933, 28104, 28520, 34224, 35130, 36301, 42780, 46840, 53866, 56208, 57040, 70260, 72602, 80799, 85560, 93680, 107732, 108903, 134665, 140520, 145204, 161598, 171120, 181505, 215464, 217806, 269330, 281040, 290408, 323196, 363010, 403995, 430928, 435612, 538660, 544515, 580816, 646392, 726020, 807990, 834923, 871224, 1077320, 1089030, 1292784, 1452040, 1615980, 1669846, 1742448, 2154640, 2178060, 2504769, 2904080, 3231960, 3339692, 4174615, 4356120, 5009538, 6463920, 6679384, 8349230, 8712240, 10019076, 12523845, 13358768, 16698460, 20038152, 25047690, 33396920, 40076304, 50095380, 66793840, 100190760, 200381520]

約数ペア:

[(1, 200381520), (2, 100190760), (3, 66793840), (4, 50095380), (5, 40076304), (6, 33396920), (8, 25047690), (10, 20038152), (12, 16698460), (15, 13358768), (16, 12523845), (20, 10019076), (23, 8712240), (24, 8349230), (30, 6679384), (31, 6463920), (40, 5009538), (46, 4356120), (48, 4174615), (60, 3339692), (62, 3231960), (69, 2904080), (80, 2504769), (92, 2178060), (93, 2154640), (115, 1742448), (120, 1669846), (124, 1615980), (138, 1452040), (155, 1292784), (184, 1089030), (186, 1077320), (230, 871224), (240, 834923), (248, 807990), (276, 726020), (310, 646392), (345, 580816), (368, 544515), (372, 538660), (460, 435612), (465, 430928), (496, 403995), (552, 363010), (620, 323196), (690, 290408), (713, 281040), (744, 269330), (920, 217806), (930, 215464), (1104, 181505), (1171, 171120), (1240, 161598), (1380, 145204), (1426, 140520), (1488, 134665), (1840, 108903), (1860, 107732), (2139, 93680), (2342, 85560), (2480, 80799), (2760, 72602), (2852, 70260), (3513, 57040), (3565, 56208), (3720, 53866), (4278, 46840), (4684, 42780), (5520, 36301), (5704, 35130), (5855, 34224), (7026, 28520), (7130, 28104), (7440, 26933), (8556, 23420), (9368, 21390), (10695, 18736), (11408, 17565), (11710, 17112), (14052, 14260)]