100646000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 308730240

約数和(自身を除く): 208084240

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, 79, 80, 91, 98, 100, 104, 112, 125, 130, 140, 158, 175, 182, 196, 200, 208, 245, 250, 260, 280, 316, 325, 350, 364, 392, 395, 400, 455, 490, 500, 520, 553, 560, 632, 637, 650, 700, 728, 784, 790, 875, 910, 980, 1000, 1027, 1040, 1106, 1225, 1264, 1274, 1300, 1400, 1456, 1580, 1625, 1750, 1820, 1960, 1975, 2000, 2054, 2212, 2275, 2450, 2548, 2600, 2765, 2800, 3160, 3185, 3250, 3500, 3640, 3871, 3920, 3950, 4108, 4424, 4550, 4900, 5096, 5135, 5200, 5530, 6125, 6320, 6370, 6500, 7000, 7189, 7280, 7742, 7900, 8216, 8848, 9100, 9800, 9875, 10192, 10270, 11060, 11375, 12250, 12740, 13000, 13825, 14000, 14378, 15484, 15800, 15925, 16432, 18200, 19355, 19600, 19750, 20540, 22120, 22750, 24500, 25480, 25675, 26000, 27650, 28756, 30968, 31600, 31850, 35945, 36400, 38710, 39500, 41080, 44240, 45500, 49000, 50323, 50960, 51350, 55300, 57512, 61936, 63700, 69125, 71890, 77420, 79000, 79625, 82160, 91000, 96775, 98000, 100646, 102700, 110600, 115024, 127400, 128375, 138250, 143780, 154840, 158000, 159250, 179725, 182000, 193550, 201292, 205400, 221200, 251615, 254800, 256750, 276500, 287560, 309680, 318500, 359450, 387100, 402584, 410800, 483875, 503230, 513500, 553000, 575120, 637000, 718900, 774200, 805168, 898625, 967750, 1006460, 1027000, 1106000, 1258075, 1274000, 1437800, 1548400, 1797250, 1935500, 2012920, 2054000, 2516150, 2875600, 3594500, 3871000, 4025840, 5032300, 6290375, 7189000, 7742000, 10064600, 12580750, 14378000, 20129200, 25161500, 50323000, 100646000]

約数ペア:

[(1, 100646000), (2, 50323000), (4, 25161500), (5, 20129200), (7, 14378000), (8, 12580750), (10, 10064600), (13, 7742000), (14, 7189000), (16, 6290375), (20, 5032300), (25, 4025840), (26, 3871000), (28, 3594500), (35, 2875600), (40, 2516150), (49, 2054000), (50, 2012920), (52, 1935500), (56, 1797250), (65, 1548400), (70, 1437800), (79, 1274000), (80, 1258075), (91, 1106000), (98, 1027000), (100, 1006460), (104, 967750), (112, 898625), (125, 805168), (130, 774200), (140, 718900), (158, 637000), (175, 575120), (182, 553000), (196, 513500), (200, 503230), (208, 483875), (245, 410800), (250, 402584), (260, 387100), (280, 359450), (316, 318500), (325, 309680), (350, 287560), (364, 276500), (392, 256750), (395, 254800), (400, 251615), (455, 221200), (490, 205400), (500, 201292), (520, 193550), (553, 182000), (560, 179725), (632, 159250), (637, 158000), (650, 154840), (700, 143780), (728, 138250), (784, 128375), (790, 127400), (875, 115024), (910, 110600), (980, 102700), (1000, 100646), (1027, 98000), (1040, 96775), (1106, 91000), (1225, 82160), (1264, 79625), (1274, 79000), (1300, 77420), (1400, 71890), (1456, 69125), (1580, 63700), (1625, 61936), (1750, 57512), (1820, 55300), (1960, 51350), (1975, 50960), (2000, 50323), (2054, 49000), (2212, 45500), (2275, 44240), (2450, 41080), (2548, 39500), (2600, 38710), (2765, 36400), (2800, 35945), (3160, 31850), (3185, 31600), (3250, 30968), (3500, 28756), (3640, 27650), (3871, 26000), (3920, 25675), (3950, 25480), (4108, 24500), (4424, 22750), (4550, 22120), (4900, 20540), (5096, 19750), (5135, 19600), (5200, 19355), (5530, 18200), (6125, 16432), (6320, 15925), (6370, 15800), (6500, 15484), (7000, 14378), (7189, 14000), (7280, 13825), (7742, 13000), (7900, 12740), (8216, 12250), (8848, 11375), (9100, 11060), (9800, 10270), (9875, 10192)]