149145840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2432

約数の個数: 160

約数和(自身を含む): 531662400

約数和(自身を除く): 382516560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2381, 2610, 3132, 3480, 3915, 4176, 4762, 5220, 6264, 6960, 7143, 7830, 9524, 10440, 11905, 12528, 14286, 15660, 19048, 20880, 21429, 23810, 28572, 31320, 35715, 38096, 42858, 47620, 57144, 62640, 64287, 69049, 71430, 85716, 95240, 107145, 114288, 128574, 138098, 142860, 171432, 190480, 207147, 214290, 257148, 276196, 285720, 321435, 342864, 345245, 414294, 428580, 514296, 552392, 571440, 621441, 642870, 690490, 828588, 857160, 1028592, 1035735, 1104784, 1242882, 1285740, 1380980, 1657176, 1714320, 1864323, 2071470, 2485764, 2571480, 2761960, 3107205, 3314352, 3728646, 4142940, 4971528, 5142960, 5523920, 6214410, 7457292, 8285880, 9321615, 9943056, 12428820, 14914584, 16571760, 18643230, 24857640, 29829168, 37286460, 49715280, 74572920, 149145840]

約数ペア:

[(1, 149145840), (2, 74572920), (3, 49715280), (4, 37286460), (5, 29829168), (6, 24857640), (8, 18643230), (9, 16571760), (10, 14914584), (12, 12428820), (15, 9943056), (16, 9321615), (18, 8285880), (20, 7457292), (24, 6214410), (27, 5523920), (29, 5142960), (30, 4971528), (36, 4142940), (40, 3728646), (45, 3314352), (48, 3107205), (54, 2761960), (58, 2571480), (60, 2485764), (72, 2071470), (80, 1864323), (87, 1714320), (90, 1657176), (108, 1380980), (116, 1285740), (120, 1242882), (135, 1104784), (144, 1035735), (145, 1028592), (174, 857160), (180, 828588), (216, 690490), (232, 642870), (240, 621441), (261, 571440), (270, 552392), (290, 514296), (348, 428580), (360, 414294), (432, 345245), (435, 342864), (464, 321435), (522, 285720), (540, 276196), (580, 257148), (696, 214290), (720, 207147), (783, 190480), (870, 171432), (1044, 142860), (1080, 138098), (1160, 128574), (1305, 114288), (1392, 107145), (1566, 95240), (1740, 85716), (2088, 71430), (2160, 69049), (2320, 64287), (2381, 62640), (2610, 57144), (3132, 47620), (3480, 42858), (3915, 38096), (4176, 35715), (4762, 31320), (5220, 28572), (6264, 23810), (6960, 21429), (7143, 20880), (7830, 19048), (9524, 15660), (10440, 14286), (11905, 12528)]