8487428.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 250048512

約数和(自身を除く): 173149932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 47, 55, 60, 66, 67, 74, 94, 110, 111, 132, 134, 141, 148, 165, 185, 188, 201, 220, 222, 235, 268, 282, 330, 335, 370, 402, 407, 444, 470, 517, 555, 564, 660, 670, 705, 737, 740, 804, 814, 940, 1005, 1034, 1110, 1221, 1340, 1410, 1474, 1551, 1628, 1739, 2010, 2035, 2068, 2211, 2220, 2442, 2479, 2585, 2820, 2948, 3102, 3149, 3478, 3685, 4020, 4070, 4422, 4884, 4958, 5170, 5217, 6105, 6204, 6298, 6956, 7370, 7437, 7755, 8140, 8695, 8844, 9447, 9916, 10340, 10434, 11055, 12210, 12395, 12596, 14740, 14874, 15510, 15745, 17390, 18894, 19129, 20868, 22110, 24420, 24790, 26085, 27269, 29748, 31020, 31490, 34639, 34780, 37185, 37788, 38258, 44220, 47235, 49580, 52170, 54538, 57387, 62980, 69278, 74370, 76516, 81807, 94470, 95645, 103917, 104340, 109076, 114774, 116513, 136345, 138556, 148740, 163614, 173195, 188940, 191290, 207834, 229548, 233026, 272690, 286935, 327228, 346390, 349539, 382580, 409035, 415668, 466052, 519585, 545380, 573870, 582565, 692780, 699078, 818070, 1039170, 1147740, 1165130, 1281643, 1398156, 1636140, 1747695, 2078340, 2330260, 2563286, 3495390, 3844929, 5126572, 6408215, 6990780, 7689858, 12816430, 15379716, 19224645, 25632860, 38449290, 76898580]

約数ペア:

[(1, 76898580), (2, 38449290), (3, 25632860), (4, 19224645), (5, 15379716), (6, 12816430), (10, 7689858), (11, 6990780), (12, 6408215), (15, 5126572), (20, 3844929), (22, 3495390), (30, 2563286), (33, 2330260), (37, 2078340), (44, 1747695), (47, 1636140), (55, 1398156), (60, 1281643), (66, 1165130), (67, 1147740), (74, 1039170), (94, 818070), (110, 699078), (111, 692780), (132, 582565), (134, 573870), (141, 545380), (148, 519585), (165, 466052), (185, 415668), (188, 409035), (201, 382580), (220, 349539), (222, 346390), (235, 327228), (268, 286935), (282, 272690), (330, 233026), (335, 229548), (370, 207834), (402, 191290), (407, 188940), (444, 173195), (470, 163614), (517, 148740), (555, 138556), (564, 136345), (660, 116513), (670, 114774), (705, 109076), (737, 104340), (740, 103917), (804, 95645), (814, 94470), (940, 81807), (1005, 76516), (1034, 74370), (1110, 69278), (1221, 62980), (1340, 57387), (1410, 54538), (1474, 52170), (1551, 49580), (1628, 47235), (1739, 44220), (2010, 38258), (2035, 37788), (2068, 37185), (2211, 34780), (2220, 34639), (2442, 31490), (2479, 31020), (2585, 29748), (2820, 27269), (2948, 26085), (3102, 24790), (3149, 24420), (3478, 22110), (3685, 20868), (4020, 19129), (4070, 18894), (4422, 17390), (4884, 15745), (4958, 15510), (5170, 14874), (5217, 14740), (6105, 12596), (6204, 12395), (6298, 12210), (6956, 11055), (7370, 10434), (7437, 10340), (7755, 9916), (8140, 9447), (8695, 8844)]