86205240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1979}}^1$

素因数の和:2018

約数の個数: 144

約数和(自身を含む): 308107800

約数和(自身を除く): 221902560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1979, 1980, 2178, 2420, 2904, 3630, 3958, 3960, 4356, 4840, 5445, 5937, 7260, 7916, 8712, 9895, 10890, 11874, 14520, 15832, 17811, 19790, 21769, 21780, 23748, 29685, 35622, 39580, 43538, 43560, 47496, 59370, 65307, 71244, 79160, 87076, 89055, 108845, 118740, 130614, 142488, 174152, 178110, 195921, 217690, 237480, 239459, 261228, 326535, 356220, 391842, 435380, 478918, 522456, 653070, 712440, 718377, 783684, 870760, 957836, 979605, 1197295, 1306140, 1436754, 1567368, 1915672, 1959210, 2155131, 2394590, 2612280, 2873508, 3591885, 3918420, 4310262, 4789180, 5747016, 7183770, 7836840, 8620524, 9578360, 10775655, 14367540, 17241048, 21551310, 28735080, 43102620, 86205240]

約数ペア:

[(1, 86205240), (2, 43102620), (3, 28735080), (4, 21551310), (5, 17241048), (6, 14367540), (8, 10775655), (9, 9578360), (10, 8620524), (11, 7836840), (12, 7183770), (15, 5747016), (18, 4789180), (20, 4310262), (22, 3918420), (24, 3591885), (30, 2873508), (33, 2612280), (36, 2394590), (40, 2155131), (44, 1959210), (45, 1915672), (55, 1567368), (60, 1436754), (66, 1306140), (72, 1197295), (88, 979605), (90, 957836), (99, 870760), (110, 783684), (120, 718377), (121, 712440), (132, 653070), (165, 522456), (180, 478918), (198, 435380), (220, 391842), (242, 356220), (264, 326535), (330, 261228), (360, 239459), (363, 237480), (396, 217690), (440, 195921), (484, 178110), (495, 174152), (605, 142488), (660, 130614), (726, 118740), (792, 108845), (968, 89055), (990, 87076), (1089, 79160), (1210, 71244), (1320, 65307), (1452, 59370), (1815, 47496), (1979, 43560), (1980, 43538), (2178, 39580), (2420, 35622), (2904, 29685), (3630, 23748), (3958, 21780), (3960, 21769), (4356, 19790), (4840, 17811), (5445, 15832), (5937, 14520), (7260, 11874), (7916, 10890), (8712, 9895)]