130349200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 120

約数和(自身を含む): 343538280

約数和(自身を除く): 213189080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 34, 40, 50, 58, 68, 80, 85, 100, 116, 136, 145, 170, 200, 232, 272, 290, 340, 400, 425, 464, 493, 580, 661, 680, 725, 850, 986, 1160, 1322, 1360, 1450, 1700, 1972, 2320, 2465, 2644, 2900, 3305, 3400, 3944, 4930, 5288, 5800, 6610, 6800, 7888, 9860, 10576, 11237, 11600, 12325, 13220, 16525, 19169, 19720, 22474, 24650, 26440, 33050, 38338, 39440, 44948, 49300, 52880, 56185, 66100, 76676, 89896, 95845, 98600, 112370, 132200, 153352, 179792, 191690, 197200, 224740, 264400, 280925, 306704, 325873, 383380, 449480, 479225, 561850, 651746, 766760, 898960, 958450, 1123700, 1303492, 1533520, 1629365, 1916900, 2247400, 2606984, 3258730, 3833800, 4494800, 5213968, 6517460, 7667600, 8146825, 13034920, 16293650, 26069840, 32587300, 65174600, 130349200]

約数ペア:

[(1, 130349200), (2, 65174600), (4, 32587300), (5, 26069840), (8, 16293650), (10, 13034920), (16, 8146825), (17, 7667600), (20, 6517460), (25, 5213968), (29, 4494800), (34, 3833800), (40, 3258730), (50, 2606984), (58, 2247400), (68, 1916900), (80, 1629365), (85, 1533520), (100, 1303492), (116, 1123700), (136, 958450), (145, 898960), (170, 766760), (200, 651746), (232, 561850), (272, 479225), (290, 449480), (340, 383380), (400, 325873), (425, 306704), (464, 280925), (493, 264400), (580, 224740), (661, 197200), (680, 191690), (725, 179792), (850, 153352), (986, 132200), (1160, 112370), (1322, 98600), (1360, 95845), (1450, 89896), (1700, 76676), (1972, 66100), (2320, 56185), (2465, 52880), (2644, 49300), (2900, 44948), (3305, 39440), (3400, 38338), (3944, 33050), (4930, 26440), (5288, 24650), (5800, 22474), (6610, 19720), (6800, 19169), (7888, 16525), (9860, 13220), (10576, 12325), (11237, 11600)]