48483540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 216

約数和(自身を含む): 179262720

約数和(自身を除く): 130779180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 239, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 478, 483, 490, 588, 630, 644, 690, 717, 735, 805, 828, 882, 956, 966, 980, 1035, 1127, 1195, 1260, 1380, 1434, 1449, 1470, 1610, 1673, 1764, 1932, 2070, 2151, 2205, 2254, 2390, 2415, 2868, 2898, 2940, 3220, 3346, 3381, 3585, 4140, 4302, 4410, 4508, 4780, 4830, 5019, 5497, 5635, 5796, 6692, 6762, 7170, 7245, 8365, 8604, 8820, 9660, 10038, 10143, 10755, 10994, 11270, 11711, 13524, 14340, 14490, 15057, 16491, 16730, 16905, 20076, 20286, 21510, 21988, 22540, 23422, 25095, 27485, 28980, 30114, 32982, 33460, 33810, 35133, 38479, 40572, 43020, 46844, 49473, 50190, 50715, 54970, 58555, 60228, 65964, 67620, 70266, 75285, 76958, 82455, 98946, 100380, 101430, 105399, 109940, 115437, 117110, 140532, 150570, 153916, 164910, 175665, 192395, 197892, 202860, 210798, 230874, 234220, 247365, 269353, 301140, 329820, 346311, 351330, 384790, 421596, 461748, 494730, 526995, 538706, 577185, 692622, 702660, 769580, 808059, 989460, 1053990, 1077412, 1154370, 1346765, 1385244, 1616118, 1731555, 2107980, 2308740, 2424177, 2693530, 3232236, 3463110, 4040295, 4848354, 5387060, 6926220, 8080590, 9696708, 12120885, 16161180, 24241770, 48483540]

約数ペア:

[(1, 48483540), (2, 24241770), (3, 16161180), (4, 12120885), (5, 9696708), (6, 8080590), (7, 6926220), (9, 5387060), (10, 4848354), (12, 4040295), (14, 3463110), (15, 3232236), (18, 2693530), (20, 2424177), (21, 2308740), (23, 2107980), (28, 1731555), (30, 1616118), (35, 1385244), (36, 1346765), (42, 1154370), (45, 1077412), (46, 1053990), (49, 989460), (60, 808059), (63, 769580), (69, 702660), (70, 692622), (84, 577185), (90, 538706), (92, 526995), (98, 494730), (105, 461748), (115, 421596), (126, 384790), (138, 351330), (140, 346311), (147, 329820), (161, 301140), (180, 269353), (196, 247365), (207, 234220), (210, 230874), (230, 210798), (239, 202860), (245, 197892), (252, 192395), (276, 175665), (294, 164910), (315, 153916), (322, 150570), (345, 140532), (414, 117110), (420, 115437), (441, 109940), (460, 105399), (478, 101430), (483, 100380), (490, 98946), (588, 82455), (630, 76958), (644, 75285), (690, 70266), (717, 67620), (735, 65964), (805, 60228), (828, 58555), (882, 54970), (956, 50715), (966, 50190), (980, 49473), (1035, 46844), (1127, 43020), (1195, 40572), (1260, 38479), (1380, 35133), (1434, 33810), (1449, 33460), (1470, 32982), (1610, 30114), (1673, 28980), (1764, 27485), (1932, 25095), (2070, 23422), (2151, 22540), (2205, 21988), (2254, 21510), (2390, 20286), (2415, 20076), (2868, 16905), (2898, 16730), (2940, 16491), (3220, 15057), (3346, 14490), (3381, 14340), (3585, 13524), (4140, 11711), (4302, 11270), (4410, 10994), (4508, 10755), (4780, 10143), (4830, 10038), (5019, 9660), (5497, 8820), (5635, 8604), (5796, 8365), (6692, 7245), (6762, 7170)]