130592800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 355992840

約数和(自身を除く): 225400040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 160, 200, 208, 232, 260, 290, 325, 377, 400, 416, 433, 464, 520, 580, 650, 725, 754, 800, 866, 928, 1040, 1160, 1300, 1450, 1508, 1732, 1885, 2080, 2165, 2320, 2600, 2900, 3016, 3464, 3770, 4330, 4640, 5200, 5629, 5800, 6032, 6928, 7540, 8660, 9425, 10400, 10825, 11258, 11600, 12064, 12557, 13856, 15080, 17320, 18850, 21650, 22516, 23200, 25114, 28145, 30160, 34640, 37700, 43300, 45032, 50228, 56290, 60320, 62785, 69280, 75400, 86600, 90064, 100456, 112580, 125570, 140725, 150800, 163241, 173200, 180128, 200912, 225160, 251140, 281450, 301600, 313925, 326482, 346400, 401824, 450320, 502280, 562900, 627850, 652964, 816205, 900640, 1004560, 1125800, 1255700, 1305928, 1632410, 2009120, 2251600, 2511400, 2611856, 3264820, 4081025, 4503200, 5022800, 5223712, 6529640, 8162050, 10045600, 13059280, 16324100, 26118560, 32648200, 65296400, 130592800]

約数ペア:

[(1, 130592800), (2, 65296400), (4, 32648200), (5, 26118560), (8, 16324100), (10, 13059280), (13, 10045600), (16, 8162050), (20, 6529640), (25, 5223712), (26, 5022800), (29, 4503200), (32, 4081025), (40, 3264820), (50, 2611856), (52, 2511400), (58, 2251600), (65, 2009120), (80, 1632410), (100, 1305928), (104, 1255700), (116, 1125800), (130, 1004560), (145, 900640), (160, 816205), (200, 652964), (208, 627850), (232, 562900), (260, 502280), (290, 450320), (325, 401824), (377, 346400), (400, 326482), (416, 313925), (433, 301600), (464, 281450), (520, 251140), (580, 225160), (650, 200912), (725, 180128), (754, 173200), (800, 163241), (866, 150800), (928, 140725), (1040, 125570), (1160, 112580), (1300, 100456), (1450, 90064), (1508, 86600), (1732, 75400), (1885, 69280), (2080, 62785), (2165, 60320), (2320, 56290), (2600, 50228), (2900, 45032), (3016, 43300), (3464, 37700), (3770, 34640), (4330, 30160), (4640, 28145), (5200, 25114), (5629, 23200), (5800, 22516), (6032, 21650), (6928, 18850), (7540, 17320), (8660, 15080), (9425, 13856), (10400, 12557), (10825, 12064), (11258, 11600)]