86995260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 293660640

約数和(自身を除く): 206665380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 795, 829, 954, 990, 1060, 1166, 1590, 1658, 1749, 1908, 1980, 2332, 2385, 2487, 2915, 3180, 3316, 3498, 4145, 4770, 4974, 5247, 5830, 6996, 7461, 8290, 8745, 9119, 9540, 9948, 10494, 11660, 12435, 14922, 16580, 17490, 18238, 20988, 24870, 26235, 27357, 29844, 34980, 36476, 37305, 43937, 45595, 49740, 52470, 54714, 74610, 82071, 87874, 91190, 104940, 109428, 131811, 136785, 149220, 164142, 175748, 182380, 219685, 263622, 273570, 328284, 395433, 410355, 439370, 483307, 527244, 547140, 659055, 790866, 820710, 878740, 966614, 1318110, 1449921, 1581732, 1641420, 1933228, 1977165, 2416535, 2636220, 2899842, 3954330, 4349763, 4833070, 5799684, 7249605, 7908660, 8699526, 9666140, 14499210, 17399052, 21748815, 28998420, 43497630, 86995260]

約数ペア:

[(1, 86995260), (2, 43497630), (3, 28998420), (4, 21748815), (5, 17399052), (6, 14499210), (9, 9666140), (10, 8699526), (11, 7908660), (12, 7249605), (15, 5799684), (18, 4833070), (20, 4349763), (22, 3954330), (30, 2899842), (33, 2636220), (36, 2416535), (44, 1977165), (45, 1933228), (53, 1641420), (55, 1581732), (60, 1449921), (66, 1318110), (90, 966614), (99, 878740), (106, 820710), (110, 790866), (132, 659055), (159, 547140), (165, 527244), (180, 483307), (198, 439370), (212, 410355), (220, 395433), (265, 328284), (318, 273570), (330, 263622), (396, 219685), (477, 182380), (495, 175748), (530, 164142), (583, 149220), (636, 136785), (660, 131811), (795, 109428), (829, 104940), (954, 91190), (990, 87874), (1060, 82071), (1166, 74610), (1590, 54714), (1658, 52470), (1749, 49740), (1908, 45595), (1980, 43937), (2332, 37305), (2385, 36476), (2487, 34980), (2915, 29844), (3180, 27357), (3316, 26235), (3498, 24870), (4145, 20988), (4770, 18238), (4974, 17490), (5247, 16580), (5830, 14922), (6996, 12435), (7461, 11660), (8290, 10494), (8745, 9948), (9119, 9540)]