83088180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 316141056

約数和(自身を除く): 233052876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 431, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 862, 918, 945, 1020, 1071, 1134, 1190, 1260, 1293, 1377, 1428, 1530, 1620, 1724, 1785, 1836, 1890, 2142, 2155, 2268, 2295, 2380, 2586, 2754, 2835, 3017, 3060, 3213, 3570, 3780, 3879, 4284, 4310, 4590, 5172, 5355, 5508, 5670, 6034, 6426, 6465, 6885, 7140, 7327, 7758, 8620, 9051, 9180, 9639, 10710, 11340, 11637, 12068, 12852, 12930, 13770, 14654, 15085, 15516, 16065, 18102, 19278, 19395, 21420, 21981, 23274, 25860, 27153, 27540, 29308, 30170, 32130, 34911, 36204, 36635, 38556, 38790, 43962, 45255, 46548, 48195, 51289, 54306, 58185, 60340, 64260, 65943, 69822, 73270, 77580, 81459, 87924, 90510, 96390, 102578, 108612, 109905, 116370, 131886, 135765, 139644, 146540, 153867, 162918, 174555, 181020, 192780, 197829, 205156, 219810, 232740, 244377, 256445, 263772, 271530, 307734, 325836, 329715, 349110, 395658, 407295, 439620, 461601, 488754, 512890, 543060, 593487, 615468, 659430, 698220, 769335, 791316, 814590, 923202, 977508, 989145, 1025780, 1186974, 1221885, 1318860, 1384803, 1538670, 1629180, 1846404, 1978290, 2308005, 2373948, 2443770, 2769606, 2967435, 3077340, 3956580, 4154409, 4616010, 4887540, 5539212, 5934870, 6924015, 8308818, 9232020, 11869740, 13848030, 16617636, 20772045, 27696060, 41544090, 83088180]

約数ペア:

[(1, 83088180), (2, 41544090), (3, 27696060), (4, 20772045), (5, 16617636), (6, 13848030), (7, 11869740), (9, 9232020), (10, 8308818), (12, 6924015), (14, 5934870), (15, 5539212), (17, 4887540), (18, 4616010), (20, 4154409), (21, 3956580), (27, 3077340), (28, 2967435), (30, 2769606), (34, 2443770), (35, 2373948), (36, 2308005), (42, 1978290), (45, 1846404), (51, 1629180), (54, 1538670), (60, 1384803), (63, 1318860), (68, 1221885), (70, 1186974), (81, 1025780), (84, 989145), (85, 977508), (90, 923202), (102, 814590), (105, 791316), (108, 769335), (119, 698220), (126, 659430), (135, 615468), (140, 593487), (153, 543060), (162, 512890), (170, 488754), (180, 461601), (189, 439620), (204, 407295), (210, 395658), (238, 349110), (252, 329715), (255, 325836), (270, 307734), (306, 271530), (315, 263772), (324, 256445), (340, 244377), (357, 232740), (378, 219810), (405, 205156), (420, 197829), (431, 192780), (459, 181020), (476, 174555), (510, 162918), (540, 153867), (567, 146540), (595, 139644), (612, 135765), (630, 131886), (714, 116370), (756, 109905), (765, 108612), (810, 102578), (862, 96390), (918, 90510), (945, 87924), (1020, 81459), (1071, 77580), (1134, 73270), (1190, 69822), (1260, 65943), (1293, 64260), (1377, 60340), (1428, 58185), (1530, 54306), (1620, 51289), (1724, 48195), (1785, 46548), (1836, 45255), (1890, 43962), (2142, 38790), (2155, 38556), (2268, 36635), (2295, 36204), (2380, 34911), (2586, 32130), (2754, 30170), (2835, 29308), (3017, 27540), (3060, 27153), (3213, 25860), (3570, 23274), (3780, 21981), (3879, 21420), (4284, 19395), (4310, 19278), (4590, 18102), (5172, 16065), (5355, 15516), (5508, 15085), (5670, 14654), (6034, 13770), (6426, 12930), (6465, 12852), (6885, 12068), (7140, 11637), (7327, 11340), (7758, 10710), (8620, 9639), (9051, 9180)]