68967000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 238492800

約数和(自身を除く): 169525800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 79, 90, 97, 100, 120, 125, 150, 158, 180, 194, 200, 225, 237, 250, 291, 300, 316, 360, 375, 388, 395, 450, 474, 485, 500, 582, 600, 632, 711, 750, 776, 790, 873, 900, 948, 970, 1000, 1125, 1164, 1185, 1422, 1455, 1500, 1580, 1746, 1800, 1896, 1940, 1975, 2250, 2328, 2370, 2425, 2844, 2910, 3000, 3160, 3492, 3555, 3880, 3950, 4365, 4500, 4740, 4850, 5688, 5820, 5925, 6984, 7110, 7275, 7663, 7900, 8730, 9000, 9480, 9700, 9875, 11640, 11850, 12125, 14220, 14550, 15326, 15800, 17460, 17775, 19400, 19750, 21825, 22989, 23700, 24250, 28440, 29100, 29625, 30652, 34920, 35550, 36375, 38315, 39500, 43650, 45978, 47400, 48500, 58200, 59250, 61304, 68967, 71100, 72750, 76630, 79000, 87300, 88875, 91956, 97000, 109125, 114945, 118500, 137934, 142200, 145500, 153260, 174600, 177750, 183912, 191575, 218250, 229890, 237000, 275868, 291000, 306520, 344835, 355500, 383150, 436500, 459780, 551736, 574725, 689670, 711000, 766300, 873000, 919560, 957875, 1149450, 1379340, 1532600, 1724175, 1915750, 2298900, 2758680, 2873625, 3448350, 3831500, 4597800, 5747250, 6896700, 7663000, 8620875, 11494500, 13793400, 17241750, 22989000, 34483500, 68967000]

約数ペア:

[(1, 68967000), (2, 34483500), (3, 22989000), (4, 17241750), (5, 13793400), (6, 11494500), (8, 8620875), (9, 7663000), (10, 6896700), (12, 5747250), (15, 4597800), (18, 3831500), (20, 3448350), (24, 2873625), (25, 2758680), (30, 2298900), (36, 1915750), (40, 1724175), (45, 1532600), (50, 1379340), (60, 1149450), (72, 957875), (75, 919560), (79, 873000), (90, 766300), (97, 711000), (100, 689670), (120, 574725), (125, 551736), (150, 459780), (158, 436500), (180, 383150), (194, 355500), (200, 344835), (225, 306520), (237, 291000), (250, 275868), (291, 237000), (300, 229890), (316, 218250), (360, 191575), (375, 183912), (388, 177750), (395, 174600), (450, 153260), (474, 145500), (485, 142200), (500, 137934), (582, 118500), (600, 114945), (632, 109125), (711, 97000), (750, 91956), (776, 88875), (790, 87300), (873, 79000), (900, 76630), (948, 72750), (970, 71100), (1000, 68967), (1125, 61304), (1164, 59250), (1185, 58200), (1422, 48500), (1455, 47400), (1500, 45978), (1580, 43650), (1746, 39500), (1800, 38315), (1896, 36375), (1940, 35550), (1975, 34920), (2250, 30652), (2328, 29625), (2370, 29100), (2425, 28440), (2844, 24250), (2910, 23700), (3000, 22989), (3160, 21825), (3492, 19750), (3555, 19400), (3880, 17775), (3950, 17460), (4365, 15800), (4500, 15326), (4740, 14550), (4850, 14220), (5688, 12125), (5820, 11850), (5925, 11640), (6984, 9875), (7110, 9700), (7275, 9480), (7663, 9000), (7900, 8730)]