82498320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 279279000

約数和(自身を除く): 196780680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 769, 894, 1192, 1341, 1490, 1538, 1788, 2235, 2307, 2384, 2682, 2980, 3076, 3576, 3845, 4470, 4614, 5364, 5960, 6152, 6705, 6921, 7152, 7690, 8940, 9228, 10728, 11535, 11920, 12304, 13410, 13842, 15380, 17880, 18456, 21456, 23070, 26820, 27684, 30760, 34605, 35760, 36912, 46140, 53640, 55368, 61520, 69210, 92280, 107280, 110736, 114581, 138420, 184560, 229162, 276840, 343743, 458324, 553680, 572905, 687486, 916648, 1031229, 1145810, 1374972, 1718715, 1833296, 2062458, 2291620, 2749944, 3437430, 4124916, 4583240, 5156145, 5499888, 6874860, 8249832, 9166480, 10312290, 13749720, 16499664, 20624580, 27499440, 41249160, 82498320]

約数ペア:

[(1, 82498320), (2, 41249160), (3, 27499440), (4, 20624580), (5, 16499664), (6, 13749720), (8, 10312290), (9, 9166480), (10, 8249832), (12, 6874860), (15, 5499888), (16, 5156145), (18, 4583240), (20, 4124916), (24, 3437430), (30, 2749944), (36, 2291620), (40, 2062458), (45, 1833296), (48, 1718715), (60, 1374972), (72, 1145810), (80, 1031229), (90, 916648), (120, 687486), (144, 572905), (149, 553680), (180, 458324), (240, 343743), (298, 276840), (360, 229162), (447, 184560), (596, 138420), (720, 114581), (745, 110736), (769, 107280), (894, 92280), (1192, 69210), (1341, 61520), (1490, 55368), (1538, 53640), (1788, 46140), (2235, 36912), (2307, 35760), (2384, 34605), (2682, 30760), (2980, 27684), (3076, 26820), (3576, 23070), (3845, 21456), (4470, 18456), (4614, 17880), (5364, 15380), (5960, 13842), (6152, 13410), (6705, 12304), (6921, 11920), (7152, 11535), (7690, 10728), (8940, 9228)]