242454800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 671808192

約数和(自身を除く): 429353392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 131, 140, 175, 200, 262, 280, 350, 400, 524, 560, 655, 661, 700, 917, 1048, 1310, 1322, 1400, 1834, 2096, 2620, 2644, 2800, 3275, 3305, 3668, 4585, 4627, 5240, 5288, 6550, 6610, 7336, 9170, 9254, 10480, 10576, 13100, 13220, 14672, 16525, 18340, 18508, 22925, 23135, 26200, 26440, 33050, 36680, 37016, 45850, 46270, 52400, 52880, 66100, 73360, 74032, 86591, 91700, 92540, 115675, 132200, 173182, 183400, 185080, 231350, 264400, 346364, 366800, 370160, 432955, 462700, 606137, 692728, 865910, 925400, 1212274, 1385456, 1731820, 1850800, 2164775, 2424548, 3030685, 3463640, 4329550, 4849096, 6061370, 6927280, 8659100, 9698192, 12122740, 15153425, 17318200, 24245480, 30306850, 34636400, 48490960, 60613700, 121227400, 242454800]

約数ペア:

[(1, 242454800), (2, 121227400), (4, 60613700), (5, 48490960), (7, 34636400), (8, 30306850), (10, 24245480), (14, 17318200), (16, 15153425), (20, 12122740), (25, 9698192), (28, 8659100), (35, 6927280), (40, 6061370), (50, 4849096), (56, 4329550), (70, 3463640), (80, 3030685), (100, 2424548), (112, 2164775), (131, 1850800), (140, 1731820), (175, 1385456), (200, 1212274), (262, 925400), (280, 865910), (350, 692728), (400, 606137), (524, 462700), (560, 432955), (655, 370160), (661, 366800), (700, 346364), (917, 264400), (1048, 231350), (1310, 185080), (1322, 183400), (1400, 173182), (1834, 132200), (2096, 115675), (2620, 92540), (2644, 91700), (2800, 86591), (3275, 74032), (3305, 73360), (3668, 66100), (4585, 52880), (4627, 52400), (5240, 46270), (5288, 45850), (6550, 37016), (6610, 36680), (7336, 33050), (9170, 26440), (9254, 26200), (10480, 23135), (10576, 22925), (13100, 18508), (13220, 18340), (14672, 16525)]