139375600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:592

約数の個数: 180

約数和(自身を含む): 420249144

約数和(自身を除く): 280873544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 175, 182, 196, 200, 208, 245, 260, 280, 325, 350, 364, 392, 400, 455, 490, 520, 547, 560, 637, 650, 700, 728, 784, 910, 980, 1040, 1094, 1225, 1274, 1300, 1400, 1456, 1820, 1960, 2188, 2275, 2450, 2548, 2600, 2735, 2800, 3185, 3640, 3829, 3920, 4376, 4550, 4900, 5096, 5200, 5470, 6370, 7111, 7280, 7658, 8752, 9100, 9800, 10192, 10940, 12740, 13675, 14222, 15316, 15925, 18200, 19145, 19600, 21880, 25480, 26803, 27350, 28444, 30632, 31850, 35555, 36400, 38290, 43760, 49777, 50960, 53606, 54700, 56888, 61264, 63700, 71110, 76580, 95725, 99554, 107212, 109400, 113776, 127400, 134015, 142220, 153160, 177775, 191450, 199108, 214424, 218800, 248885, 254800, 268030, 284440, 306320, 348439, 355550, 382900, 398216, 428848, 497770, 536060, 568880, 670075, 696878, 711100, 765800, 796432, 995540, 1072120, 1244425, 1340150, 1393756, 1422200, 1531600, 1742195, 1991080, 2144240, 2488850, 2680300, 2787512, 2844400, 3484390, 3982160, 4977700, 5360600, 5575024, 6968780, 8710975, 9955400, 10721200, 13937560, 17421950, 19910800, 27875120, 34843900, 69687800, 139375600]

約数ペア:

[(1, 139375600), (2, 69687800), (4, 34843900), (5, 27875120), (7, 19910800), (8, 17421950), (10, 13937560), (13, 10721200), (14, 9955400), (16, 8710975), (20, 6968780), (25, 5575024), (26, 5360600), (28, 4977700), (35, 3982160), (40, 3484390), (49, 2844400), (50, 2787512), (52, 2680300), (56, 2488850), (65, 2144240), (70, 1991080), (80, 1742195), (91, 1531600), (98, 1422200), (100, 1393756), (104, 1340150), (112, 1244425), (130, 1072120), (140, 995540), (175, 796432), (182, 765800), (196, 711100), (200, 696878), (208, 670075), (245, 568880), (260, 536060), (280, 497770), (325, 428848), (350, 398216), (364, 382900), (392, 355550), (400, 348439), (455, 306320), (490, 284440), (520, 268030), (547, 254800), (560, 248885), (637, 218800), (650, 214424), (700, 199108), (728, 191450), (784, 177775), (910, 153160), (980, 142220), (1040, 134015), (1094, 127400), (1225, 113776), (1274, 109400), (1300, 107212), (1400, 99554), (1456, 95725), (1820, 76580), (1960, 71110), (2188, 63700), (2275, 61264), (2450, 56888), (2548, 54700), (2600, 53606), (2735, 50960), (2800, 49777), (3185, 43760), (3640, 38290), (3829, 36400), (3920, 35555), (4376, 31850), (4550, 30632), (4900, 28444), (5096, 27350), (5200, 26803), (5470, 25480), (6370, 21880), (7111, 19600), (7280, 19145), (7658, 18200), (8752, 15925), (9100, 15316), (9800, 14222), (10192, 13675), (10940, 12740)]