133131460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 364654080

約数和(自身を除く): 231522620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 121, 140, 145, 154, 203, 220, 242, 271, 290, 308, 319, 385, 406, 484, 542, 580, 605, 638, 770, 812, 847, 1015, 1084, 1210, 1276, 1355, 1540, 1595, 1694, 1897, 2030, 2233, 2420, 2710, 2981, 3190, 3388, 3509, 3794, 4060, 4235, 4466, 5420, 5962, 6380, 7018, 7588, 7859, 8470, 8932, 9485, 11165, 11924, 14036, 14905, 15718, 16940, 17545, 18970, 20867, 22330, 24563, 29810, 31436, 32791, 35090, 37940, 39295, 41734, 44660, 49126, 55013, 59620, 65582, 70180, 78590, 83468, 86449, 98252, 104335, 110026, 122815, 131164, 157180, 163955, 172898, 208670, 220052, 229537, 245630, 275065, 327910, 345796, 417340, 432245, 459074, 491260, 550130, 605143, 655820, 864490, 918148, 950939, 1100260, 1147685, 1210286, 1728980, 1901878, 2295370, 2420572, 3025715, 3803756, 4590740, 4754695, 6051430, 6656573, 9509390, 12102860, 13313146, 19018780, 26626292, 33282865, 66565730, 133131460]

約数ペア:

[(1, 133131460), (2, 66565730), (4, 33282865), (5, 26626292), (7, 19018780), (10, 13313146), (11, 12102860), (14, 9509390), (20, 6656573), (22, 6051430), (28, 4754695), (29, 4590740), (35, 3803756), (44, 3025715), (55, 2420572), (58, 2295370), (70, 1901878), (77, 1728980), (110, 1210286), (116, 1147685), (121, 1100260), (140, 950939), (145, 918148), (154, 864490), (203, 655820), (220, 605143), (242, 550130), (271, 491260), (290, 459074), (308, 432245), (319, 417340), (385, 345796), (406, 327910), (484, 275065), (542, 245630), (580, 229537), (605, 220052), (638, 208670), (770, 172898), (812, 163955), (847, 157180), (1015, 131164), (1084, 122815), (1210, 110026), (1276, 104335), (1355, 98252), (1540, 86449), (1595, 83468), (1694, 78590), (1897, 70180), (2030, 65582), (2233, 59620), (2420, 55013), (2710, 49126), (2981, 44660), (3190, 41734), (3388, 39295), (3509, 37940), (3794, 35090), (4060, 32791), (4235, 31436), (4466, 29810), (5420, 24563), (5962, 22330), (6380, 20867), (7018, 18970), (7588, 17545), (7859, 16940), (8470, 15718), (8932, 14905), (9485, 14036), (11165, 11924)]