148462020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 566092800

約数和(自身を除く): 417630780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 29, 30, 34, 35, 36, 42, 45, 51, 58, 60, 63, 68, 70, 84, 85, 87, 90, 102, 105, 116, 119, 126, 140, 145, 153, 170, 174, 180, 203, 204, 210, 238, 239, 252, 255, 261, 290, 306, 315, 340, 348, 357, 406, 420, 435, 476, 478, 493, 510, 522, 580, 595, 609, 612, 630, 714, 717, 765, 812, 870, 956, 986, 1015, 1020, 1044, 1071, 1190, 1195, 1218, 1260, 1305, 1428, 1434, 1479, 1530, 1673, 1740, 1785, 1827, 1972, 2030, 2142, 2151, 2380, 2390, 2436, 2465, 2610, 2868, 2958, 3045, 3060, 3346, 3451, 3570, 3585, 3654, 4060, 4063, 4284, 4302, 4437, 4780, 4930, 5019, 5220, 5355, 5916, 6090, 6692, 6902, 6931, 7140, 7170, 7308, 7395, 8126, 8365, 8604, 8874, 9135, 9860, 10038, 10353, 10710, 10755, 12180, 12189, 13804, 13862, 14340, 14790, 15057, 16252, 16730, 17255, 17748, 18270, 20076, 20315, 20706, 20793, 21420, 21510, 22185, 24378, 25095, 27724, 28441, 29580, 30114, 31059, 33460, 34510, 34655, 36540, 36567, 40630, 41412, 41586, 43020, 44370, 48517, 48756, 50190, 51765, 56882, 60228, 60945, 62118, 62379, 69020, 69310, 73134, 75285, 81260, 83172, 85323, 88740, 97034, 100380, 103530, 103965, 113764, 117827, 121890, 124236, 124758, 138620, 142205, 145551, 146268, 150570, 155295, 170646, 182835, 194068, 207060, 207930, 235654, 242585, 243780, 249516, 255969, 284410, 291102, 301140, 310590, 311895, 341292, 353481, 365670, 415860, 426615, 436653, 471308, 485170, 511938, 568820, 582204, 589135, 621180, 623790, 706962, 727755, 731340, 824789, 853230, 873306, 970340, 1023876, 1060443, 1178270, 1247580, 1279845, 1413924, 1455510, 1649578, 1706460, 1746612, 1767405, 2120886, 2183265, 2356540, 2474367, 2559690, 2911020, 3299156, 3534810, 4123945, 4241772, 4366530, 4948734, 5119380, 5302215, 7069620, 7423101, 8247890, 8733060, 9897468, 10604430, 12371835, 14846202, 16495780, 21208860, 24743670, 29692404, 37115505, 49487340, 74231010, 148462020]

約数ペア:

[(1, 148462020), (2, 74231010), (3, 49487340), (4, 37115505), (5, 29692404), (6, 24743670), (7, 21208860), (9, 16495780), (10, 14846202), (12, 12371835), (14, 10604430), (15, 9897468), (17, 8733060), (18, 8247890), (20, 7423101), (21, 7069620), (28, 5302215), (29, 5119380), (30, 4948734), (34, 4366530), (35, 4241772), (36, 4123945), (42, 3534810), (45, 3299156), (51, 2911020), (58, 2559690), (60, 2474367), (63, 2356540), (68, 2183265), (70, 2120886), (84, 1767405), (85, 1746612), (87, 1706460), (90, 1649578), (102, 1455510), (105, 1413924), (116, 1279845), (119, 1247580), (126, 1178270), (140, 1060443), (145, 1023876), (153, 970340), (170, 873306), (174, 853230), (180, 824789), (203, 731340), (204, 727755), (210, 706962), (238, 623790), (239, 621180), (252, 589135), (255, 582204), (261, 568820), (290, 511938), (306, 485170), (315, 471308), (340, 436653), (348, 426615), (357, 415860), (406, 365670), (420, 353481), (435, 341292), (476, 311895), (478, 310590), (493, 301140), (510, 291102), (522, 284410), (580, 255969), (595, 249516), (609, 243780), (612, 242585), (630, 235654), (714, 207930), (717, 207060), (765, 194068), (812, 182835), (870, 170646), (956, 155295), (986, 150570), (1015, 146268), (1020, 145551), (1044, 142205), (1071, 138620), (1190, 124758), (1195, 124236), (1218, 121890), (1260, 117827), (1305, 113764), (1428, 103965), (1434, 103530), (1479, 100380), (1530, 97034), (1673, 88740), (1740, 85323), (1785, 83172), (1827, 81260), (1972, 75285), (2030, 73134), (2142, 69310), (2151, 69020), (2380, 62379), (2390, 62118), (2436, 60945), (2465, 60228), (2610, 56882), (2868, 51765), (2958, 50190), (3045, 48756), (3060, 48517), (3346, 44370), (3451, 43020), (3570, 41586), (3585, 41412), (3654, 40630), (4060, 36567), (4063, 36540), (4284, 34655), (4302, 34510), (4437, 33460), (4780, 31059), (4930, 30114), (5019, 29580), (5220, 28441), (5355, 27724), (5916, 25095), (6090, 24378), (6692, 22185), (6902, 21510), (6931, 21420), (7140, 20793), (7170, 20706), (7308, 20315), (7395, 20076), (8126, 18270), (8365, 17748), (8604, 17255), (8874, 16730), (9135, 16252), (9860, 15057), (10038, 14790), (10353, 14340), (10710, 13862), (10755, 13804), (12180, 12189)]