16299180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 53673984

約数和(自身を除く): 37374804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 127, 138, 155, 180, 186, 207, 230, 254, 276, 279, 310, 345, 372, 381, 414, 460, 465, 508, 558, 620, 635, 690, 713, 762, 828, 930, 1035, 1116, 1143, 1270, 1380, 1395, 1426, 1524, 1860, 1905, 2070, 2139, 2286, 2540, 2790, 2852, 2921, 3565, 3810, 3937, 4140, 4278, 4572, 5580, 5715, 5842, 6417, 7130, 7620, 7874, 8556, 8763, 10695, 11430, 11684, 11811, 12834, 14260, 14605, 15748, 17526, 19685, 21390, 22860, 23622, 25668, 26289, 29210, 32085, 35052, 35433, 39370, 42780, 43815, 47244, 52578, 58420, 59055, 64170, 70866, 78740, 87630, 90551, 105156, 118110, 128340, 131445, 141732, 175260, 177165, 181102, 236220, 262890, 271653, 354330, 362204, 452755, 525780, 543306, 708660, 814959, 905510, 1086612, 1358265, 1629918, 1811020, 2716530, 3259836, 4074795, 5433060, 8149590, 16299180]

約数ペア:

[(1, 16299180), (2, 8149590), (3, 5433060), (4, 4074795), (5, 3259836), (6, 2716530), (9, 1811020), (10, 1629918), (12, 1358265), (15, 1086612), (18, 905510), (20, 814959), (23, 708660), (30, 543306), (31, 525780), (36, 452755), (45, 362204), (46, 354330), (60, 271653), (62, 262890), (69, 236220), (90, 181102), (92, 177165), (93, 175260), (115, 141732), (124, 131445), (127, 128340), (138, 118110), (155, 105156), (180, 90551), (186, 87630), (207, 78740), (230, 70866), (254, 64170), (276, 59055), (279, 58420), (310, 52578), (345, 47244), (372, 43815), (381, 42780), (414, 39370), (460, 35433), (465, 35052), (508, 32085), (558, 29210), (620, 26289), (635, 25668), (690, 23622), (713, 22860), (762, 21390), (828, 19685), (930, 17526), (1035, 15748), (1116, 14605), (1143, 14260), (1270, 12834), (1380, 11811), (1395, 11684), (1426, 11430), (1524, 10695), (1860, 8763), (1905, 8556), (2070, 7874), (2139, 7620), (2286, 7130), (2540, 6417), (2790, 5842), (2852, 5715), (2921, 5580), (3565, 4572), (3810, 4278), (3937, 4140)]