42473970

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 143410176

約数和(自身を除く): 100936206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 227, 231, 243, 270, 297, 315, 330, 378, 385, 405, 454, 462, 486, 495, 567, 594, 630, 681, 693, 770, 810, 891, 945, 990, 1134, 1135, 1155, 1215, 1362, 1386, 1485, 1589, 1701, 1782, 1890, 2043, 2079, 2270, 2310, 2430, 2497, 2673, 2835, 2970, 3178, 3402, 3405, 3465, 4086, 4158, 4455, 4767, 4994, 5346, 5670, 6129, 6237, 6810, 6930, 7491, 7945, 8505, 8910, 9534, 10215, 10395, 12258, 12474, 12485, 13365, 14301, 14982, 15890, 17010, 17479, 18387, 18711, 20430, 20790, 22473, 23835, 24970, 26730, 28602, 30645, 31185, 34958, 36774, 37422, 37455, 42903, 44946, 47670, 52437, 55161, 61290, 62370, 67419, 71505, 74910, 85806, 87395, 91935, 93555, 104874, 110322, 112365, 128709, 134838, 143010, 157311, 174790, 183870, 187110, 202257, 214515, 224730, 257418, 262185, 275805, 314622, 337095, 386127, 404514, 429030, 471933, 524370, 551610, 606771, 643545, 674190, 772254, 786555, 943866, 1011285, 1213542, 1287090, 1415799, 1573110, 1930635, 2022570, 2359665, 2831598, 3033855, 3861270, 4247397, 4719330, 6067710, 7078995, 8494794, 14157990, 21236985, 42473970]

約数ペア:

[(1, 42473970), (2, 21236985), (3, 14157990), (5, 8494794), (6, 7078995), (7, 6067710), (9, 4719330), (10, 4247397), (11, 3861270), (14, 3033855), (15, 2831598), (18, 2359665), (21, 2022570), (22, 1930635), (27, 1573110), (30, 1415799), (33, 1287090), (35, 1213542), (42, 1011285), (45, 943866), (54, 786555), (55, 772254), (63, 674190), (66, 643545), (70, 606771), (77, 551610), (81, 524370), (90, 471933), (99, 429030), (105, 404514), (110, 386127), (126, 337095), (135, 314622), (154, 275805), (162, 262185), (165, 257418), (189, 224730), (198, 214515), (210, 202257), (227, 187110), (231, 183870), (243, 174790), (270, 157311), (297, 143010), (315, 134838), (330, 128709), (378, 112365), (385, 110322), (405, 104874), (454, 93555), (462, 91935), (486, 87395), (495, 85806), (567, 74910), (594, 71505), (630, 67419), (681, 62370), (693, 61290), (770, 55161), (810, 52437), (891, 47670), (945, 44946), (990, 42903), (1134, 37455), (1135, 37422), (1155, 36774), (1215, 34958), (1362, 31185), (1386, 30645), (1485, 28602), (1589, 26730), (1701, 24970), (1782, 23835), (1890, 22473), (2043, 20790), (2079, 20430), (2270, 18711), (2310, 18387), (2430, 17479), (2497, 17010), (2673, 15890), (2835, 14982), (2970, 14301), (3178, 13365), (3402, 12485), (3405, 12474), (3465, 12258), (4086, 10395), (4158, 10215), (4455, 9534), (4767, 8910), (4994, 8505), (5346, 7945), (5670, 7491), (6129, 6930), (6237, 6810)]