149231520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3395

約数の個数: 144

約数和(自身を含む): 525837312

約数和(自身を除く): 376605792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3343, 3720, 4464, 4960, 5580, 6686, 7440, 8928, 10029, 11160, 13372, 14880, 16715, 20058, 22320, 26744, 30087, 33430, 40116, 44640, 50145, 53488, 60174, 66860, 80232, 100290, 103633, 106976, 120348, 133720, 150435, 160464, 200580, 207266, 240696, 267440, 300870, 310899, 320928, 401160, 414532, 481392, 518165, 534880, 601740, 621798, 802320, 829064, 932697, 962784, 1036330, 1203480, 1243596, 1554495, 1604640, 1658128, 1865394, 2072660, 2406960, 2487192, 3108990, 3316256, 3730788, 4145320, 4663485, 4813920, 4974384, 6217980, 7461576, 8290640, 9326970, 9948768, 12435960, 14923152, 16581280, 18653940, 24871920, 29846304, 37307880, 49743840, 74615760, 149231520]

約数ペア:

[(1, 149231520), (2, 74615760), (3, 49743840), (4, 37307880), (5, 29846304), (6, 24871920), (8, 18653940), (9, 16581280), (10, 14923152), (12, 12435960), (15, 9948768), (16, 9326970), (18, 8290640), (20, 7461576), (24, 6217980), (30, 4974384), (31, 4813920), (32, 4663485), (36, 4145320), (40, 3730788), (45, 3316256), (48, 3108990), (60, 2487192), (62, 2406960), (72, 2072660), (80, 1865394), (90, 1658128), (93, 1604640), (96, 1554495), (120, 1243596), (124, 1203480), (144, 1036330), (155, 962784), (160, 932697), (180, 829064), (186, 802320), (240, 621798), (248, 601740), (279, 534880), (288, 518165), (310, 481392), (360, 414532), (372, 401160), (465, 320928), (480, 310899), (496, 300870), (558, 267440), (620, 240696), (720, 207266), (744, 200580), (930, 160464), (992, 150435), (1116, 133720), (1240, 120348), (1395, 106976), (1440, 103633), (1488, 100290), (1860, 80232), (2232, 66860), (2480, 60174), (2790, 53488), (2976, 50145), (3343, 44640), (3720, 40116), (4464, 33430), (4960, 30087), (5580, 26744), (6686, 22320), (7440, 20058), (8928, 16715), (10029, 14880), (11160, 13372)]