89027040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 291274704

約数和(自身を除く): 202247664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 193, 240, 248, 310, 372, 386, 465, 480, 496, 579, 620, 744, 772, 930, 961, 965, 992, 1158, 1240, 1488, 1544, 1860, 1922, 1930, 2316, 2480, 2883, 2895, 2976, 3088, 3720, 3844, 3860, 4632, 4805, 4960, 5766, 5790, 5983, 6176, 7440, 7688, 7720, 9264, 9610, 11532, 11580, 11966, 14415, 14880, 15376, 15440, 17949, 18528, 19220, 23064, 23160, 23932, 28830, 29915, 30752, 30880, 35898, 38440, 46128, 46320, 47864, 57660, 59830, 71796, 76880, 89745, 92256, 92640, 95728, 115320, 119660, 143592, 153760, 179490, 185473, 191456, 230640, 239320, 287184, 358980, 370946, 461280, 478640, 556419, 574368, 717960, 741892, 927365, 957280, 1112838, 1435920, 1483784, 1854730, 2225676, 2782095, 2871840, 2967568, 3709460, 4451352, 5564190, 5935136, 7418920, 8902704, 11128380, 14837840, 17805408, 22256760, 29675680, 44513520, 89027040]

約数ペア:

[(1, 89027040), (2, 44513520), (3, 29675680), (4, 22256760), (5, 17805408), (6, 14837840), (8, 11128380), (10, 8902704), (12, 7418920), (15, 5935136), (16, 5564190), (20, 4451352), (24, 3709460), (30, 2967568), (31, 2871840), (32, 2782095), (40, 2225676), (48, 1854730), (60, 1483784), (62, 1435920), (80, 1112838), (93, 957280), (96, 927365), (120, 741892), (124, 717960), (155, 574368), (160, 556419), (186, 478640), (193, 461280), (240, 370946), (248, 358980), (310, 287184), (372, 239320), (386, 230640), (465, 191456), (480, 185473), (496, 179490), (579, 153760), (620, 143592), (744, 119660), (772, 115320), (930, 95728), (961, 92640), (965, 92256), (992, 89745), (1158, 76880), (1240, 71796), (1488, 59830), (1544, 57660), (1860, 47864), (1922, 46320), (1930, 46128), (2316, 38440), (2480, 35898), (2883, 30880), (2895, 30752), (2976, 29915), (3088, 28830), (3720, 23932), (3844, 23160), (3860, 23064), (4632, 19220), (4805, 18528), (4960, 17949), (5766, 15440), (5790, 15376), (5983, 14880), (6176, 14415), (7440, 11966), (7688, 11580), (7720, 11532), (9264, 9610)]