199285920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15377}}^1$

素因数の和:15404

約数の個数: 120

約数和(自身を含む): 703358964

約数和(自身を除く): 504073044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 15377, 30754, 46131, 61508, 76885, 92262, 123016, 138393, 153770, 184524, 230655, 246032, 276786, 307540, 369048, 415179, 461310, 492064, 553572, 615080, 691965, 738096, 830358, 922620, 1107144, 1230160, 1245537, 1383930, 1476192, 1660716, 1845240, 2075895, 2214288, 2460320, 2491074, 2767860, 3321432, 3690480, 4151790, 4428576, 4982148, 5535720, 6227685, 6642864, 7380960, 8303580, 9964296, 11071440, 12455370, 13285728, 16607160, 19928592, 22142880, 24910740, 33214320, 39857184, 49821480, 66428640, 99642960, 199285920]

約数ペア:

[(1, 199285920), (2, 99642960), (3, 66428640), (4, 49821480), (5, 39857184), (6, 33214320), (8, 24910740), (9, 22142880), (10, 19928592), (12, 16607160), (15, 13285728), (16, 12455370), (18, 11071440), (20, 9964296), (24, 8303580), (27, 7380960), (30, 6642864), (32, 6227685), (36, 5535720), (40, 4982148), (45, 4428576), (48, 4151790), (54, 3690480), (60, 3321432), (72, 2767860), (80, 2491074), (81, 2460320), (90, 2214288), (96, 2075895), (108, 1845240), (120, 1660716), (135, 1476192), (144, 1383930), (160, 1245537), (162, 1230160), (180, 1107144), (216, 922620), (240, 830358), (270, 738096), (288, 691965), (324, 615080), (360, 553572), (405, 492064), (432, 461310), (480, 415179), (540, 369048), (648, 307540), (720, 276786), (810, 246032), (864, 230655), (1080, 184524), (1296, 153770), (1440, 138393), (1620, 123016), (2160, 92262), (2592, 76885), (3240, 61508), (4320, 46131), (6480, 30754), (12960, 15377)]