137180520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1880

約数の個数: 128

約数和(自身を含む): 463968000

約数和(自身を除く): 326787480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1789, 1917, 2130, 2556, 2840, 3195, 3578, 3834, 4260, 5112, 5367, 6390, 7156, 7668, 8520, 8945, 9585, 10734, 12780, 14312, 15336, 16101, 17890, 19170, 21468, 25560, 26835, 32202, 35780, 38340, 42936, 48303, 53670, 64404, 71560, 76680, 80505, 96606, 107340, 127019, 128808, 161010, 193212, 214680, 241515, 254038, 322020, 381057, 386424, 483030, 508076, 635095, 644040, 762114, 966060, 1016152, 1143171, 1270190, 1524228, 1905285, 1932120, 2286342, 2540380, 3048456, 3429513, 3810570, 4572684, 5080760, 5715855, 6859026, 7621140, 9145368, 11431710, 13718052, 15242280, 17147565, 22863420, 27436104, 34295130, 45726840, 68590260, 137180520]

約数ペア:

[(1, 137180520), (2, 68590260), (3, 45726840), (4, 34295130), (5, 27436104), (6, 22863420), (8, 17147565), (9, 15242280), (10, 13718052), (12, 11431710), (15, 9145368), (18, 7621140), (20, 6859026), (24, 5715855), (27, 5080760), (30, 4572684), (36, 3810570), (40, 3429513), (45, 3048456), (54, 2540380), (60, 2286342), (71, 1932120), (72, 1905285), (90, 1524228), (108, 1270190), (120, 1143171), (135, 1016152), (142, 966060), (180, 762114), (213, 644040), (216, 635095), (270, 508076), (284, 483030), (355, 386424), (360, 381057), (426, 322020), (540, 254038), (568, 241515), (639, 214680), (710, 193212), (852, 161010), (1065, 128808), (1080, 127019), (1278, 107340), (1420, 96606), (1704, 80505), (1789, 76680), (1917, 71560), (2130, 64404), (2556, 53670), (2840, 48303), (3195, 42936), (3578, 38340), (3834, 35780), (4260, 32202), (5112, 26835), (5367, 25560), (6390, 21468), (7156, 19170), (7668, 17890), (8520, 16101), (8945, 15336), (9585, 14312), (10734, 12780)]