31636440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2694

約数の個数: 128

約数和(自身を含む): 115084800

約数和(自身を除く): 83448360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2663, 2970, 3960, 5326, 5940, 7989, 10652, 11880, 13315, 15978, 21304, 23967, 26630, 29293, 31956, 39945, 47934, 53260, 58586, 63912, 71901, 79890, 87879, 95868, 106520, 117172, 119835, 143802, 146465, 159780, 175758, 191736, 234344, 239670, 263637, 287604, 292930, 319560, 351516, 359505, 439395, 479340, 527274, 575208, 585860, 703032, 719010, 790911, 878790, 958680, 1054548, 1171720, 1318185, 1438020, 1581822, 1757580, 2109096, 2636370, 2876040, 3163644, 3515160, 3954555, 5272740, 6327288, 7909110, 10545480, 15818220, 31636440]

約数ペア:

[(1, 31636440), (2, 15818220), (3, 10545480), (4, 7909110), (5, 6327288), (6, 5272740), (8, 3954555), (9, 3515160), (10, 3163644), (11, 2876040), (12, 2636370), (15, 2109096), (18, 1757580), (20, 1581822), (22, 1438020), (24, 1318185), (27, 1171720), (30, 1054548), (33, 958680), (36, 878790), (40, 790911), (44, 719010), (45, 703032), (54, 585860), (55, 575208), (60, 527274), (66, 479340), (72, 439395), (88, 359505), (90, 351516), (99, 319560), (108, 292930), (110, 287604), (120, 263637), (132, 239670), (135, 234344), (165, 191736), (180, 175758), (198, 159780), (216, 146465), (220, 143802), (264, 119835), (270, 117172), (297, 106520), (330, 95868), (360, 87879), (396, 79890), (440, 71901), (495, 63912), (540, 58586), (594, 53260), (660, 47934), (792, 39945), (990, 31956), (1080, 29293), (1188, 26630), (1320, 23967), (1485, 21304), (1980, 15978), (2376, 13315), (2663, 11880), (2970, 10652), (3960, 7989), (5326, 5940)]