101051720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 297950400

約数和(自身を除く): 196898680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 49, 55, 56, 70, 77, 86, 88, 98, 109, 110, 140, 154, 172, 196, 215, 218, 220, 245, 280, 301, 308, 344, 385, 392, 430, 436, 440, 473, 490, 539, 545, 602, 616, 763, 770, 860, 872, 946, 980, 1078, 1090, 1199, 1204, 1505, 1526, 1540, 1720, 1892, 1960, 2107, 2156, 2180, 2365, 2398, 2408, 2695, 3010, 3052, 3080, 3311, 3784, 3815, 4214, 4312, 4360, 4687, 4730, 4796, 5341, 5390, 5995, 6020, 6104, 6622, 7630, 8393, 8428, 9374, 9460, 9592, 10535, 10682, 10780, 11990, 12040, 13244, 15260, 16555, 16786, 16856, 18748, 18920, 21070, 21364, 21560, 23177, 23435, 23980, 26488, 26705, 30520, 32809, 33110, 33572, 37496, 41965, 42140, 42728, 46354, 46870, 47960, 51557, 53410, 58751, 65618, 66220, 67144, 83930, 84280, 92708, 93740, 103114, 106820, 115885, 117502, 131236, 132440, 164045, 167860, 185416, 187480, 206228, 213640, 229663, 231770, 235004, 257785, 262472, 293755, 328090, 335720, 360899, 412456, 459326, 463540, 470008, 515570, 587510, 656180, 721798, 918652, 927080, 1031140, 1148315, 1175020, 1312360, 1443596, 1804495, 1837304, 2062280, 2296630, 2350040, 2526293, 2887192, 3608990, 4593260, 5052586, 7217980, 9186520, 10105172, 12631465, 14435960, 20210344, 25262930, 50525860, 101051720]

約数ペア:

[(1, 101051720), (2, 50525860), (4, 25262930), (5, 20210344), (7, 14435960), (8, 12631465), (10, 10105172), (11, 9186520), (14, 7217980), (20, 5052586), (22, 4593260), (28, 3608990), (35, 2887192), (40, 2526293), (43, 2350040), (44, 2296630), (49, 2062280), (55, 1837304), (56, 1804495), (70, 1443596), (77, 1312360), (86, 1175020), (88, 1148315), (98, 1031140), (109, 927080), (110, 918652), (140, 721798), (154, 656180), (172, 587510), (196, 515570), (215, 470008), (218, 463540), (220, 459326), (245, 412456), (280, 360899), (301, 335720), (308, 328090), (344, 293755), (385, 262472), (392, 257785), (430, 235004), (436, 231770), (440, 229663), (473, 213640), (490, 206228), (539, 187480), (545, 185416), (602, 167860), (616, 164045), (763, 132440), (770, 131236), (860, 117502), (872, 115885), (946, 106820), (980, 103114), (1078, 93740), (1090, 92708), (1199, 84280), (1204, 83930), (1505, 67144), (1526, 66220), (1540, 65618), (1720, 58751), (1892, 53410), (1960, 51557), (2107, 47960), (2156, 46870), (2180, 46354), (2365, 42728), (2398, 42140), (2408, 41965), (2695, 37496), (3010, 33572), (3052, 33110), (3080, 32809), (3311, 30520), (3784, 26705), (3815, 26488), (4214, 23980), (4312, 23435), (4360, 23177), (4687, 21560), (4730, 21364), (4796, 21070), (5341, 18920), (5390, 18748), (5995, 16856), (6020, 16786), (6104, 16555), (6622, 15260), (7630, 13244), (8393, 12040), (8428, 11990), (9374, 10780), (9460, 10682), (9592, 10535)]