99820320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 333123840

約数和(自身を除く): 233303520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 71, 80, 87, 96, 101, 116, 120, 142, 145, 160, 174, 202, 213, 232, 240, 284, 290, 303, 348, 355, 404, 426, 435, 464, 480, 505, 568, 580, 606, 696, 710, 808, 852, 870, 928, 1010, 1065, 1136, 1160, 1212, 1392, 1420, 1515, 1616, 1704, 1740, 2020, 2059, 2130, 2272, 2320, 2424, 2784, 2840, 2929, 3030, 3232, 3408, 3480, 4040, 4118, 4260, 4640, 4848, 5680, 5858, 6060, 6177, 6816, 6960, 7171, 8080, 8236, 8520, 8787, 9696, 10295, 11360, 11716, 12120, 12354, 13920, 14342, 14645, 16160, 16472, 17040, 17574, 20590, 21513, 23432, 24240, 24708, 28684, 29290, 30885, 32944, 34080, 35148, 35855, 41180, 43026, 43935, 46864, 48480, 49416, 57368, 58580, 61770, 65888, 70296, 71710, 82360, 86052, 87870, 93728, 98832, 107565, 114736, 117160, 123540, 140592, 143420, 164720, 172104, 175740, 197664, 207959, 215130, 229472, 234320, 247080, 281184, 286840, 329440, 344208, 351480, 415918, 430260, 468640, 494160, 573680, 623877, 688416, 702960, 831836, 860520, 988320, 1039795, 1147360, 1247754, 1405920, 1663672, 1721040, 2079590, 2495508, 3119385, 3327344, 3442080, 4159180, 4991016, 6238770, 6654688, 8318360, 9982032, 12477540, 16636720, 19964064, 24955080, 33273440, 49910160, 99820320]

約数ペア:

[(1, 99820320), (2, 49910160), (3, 33273440), (4, 24955080), (5, 19964064), (6, 16636720), (8, 12477540), (10, 9982032), (12, 8318360), (15, 6654688), (16, 6238770), (20, 4991016), (24, 4159180), (29, 3442080), (30, 3327344), (32, 3119385), (40, 2495508), (48, 2079590), (58, 1721040), (60, 1663672), (71, 1405920), (80, 1247754), (87, 1147360), (96, 1039795), (101, 988320), (116, 860520), (120, 831836), (142, 702960), (145, 688416), (160, 623877), (174, 573680), (202, 494160), (213, 468640), (232, 430260), (240, 415918), (284, 351480), (290, 344208), (303, 329440), (348, 286840), (355, 281184), (404, 247080), (426, 234320), (435, 229472), (464, 215130), (480, 207959), (505, 197664), (568, 175740), (580, 172104), (606, 164720), (696, 143420), (710, 140592), (808, 123540), (852, 117160), (870, 114736), (928, 107565), (1010, 98832), (1065, 93728), (1136, 87870), (1160, 86052), (1212, 82360), (1392, 71710), (1420, 70296), (1515, 65888), (1616, 61770), (1704, 58580), (1740, 57368), (2020, 49416), (2059, 48480), (2130, 46864), (2272, 43935), (2320, 43026), (2424, 41180), (2784, 35855), (2840, 35148), (2929, 34080), (3030, 32944), (3232, 30885), (3408, 29290), (3480, 28684), (4040, 24708), (4118, 24240), (4260, 23432), (4640, 21513), (4848, 20590), (5680, 17574), (5858, 17040), (6060, 16472), (6177, 16160), (6816, 14645), (6960, 14342), (7171, 13920), (8080, 12354), (8236, 12120), (8520, 11716), (8787, 11360), (9696, 10295)]