66850080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1151}}^1$

素因数の和:1191

約数の個数: 144

約数和(自身を含む): 231662592

約数和(自身を除く): 164812512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1151, 1210, 1320, 1452, 1760, 1815, 1936, 2302, 2420, 2640, 2904, 3453, 3630, 3872, 4604, 4840, 5280, 5755, 5808, 6906, 7260, 9208, 9680, 11510, 11616, 12661, 13812, 14520, 17265, 18416, 19360, 23020, 25322, 27624, 29040, 34530, 36832, 37983, 46040, 50644, 55248, 58080, 63305, 69060, 75966, 92080, 101288, 110496, 126610, 138120, 139271, 151932, 184160, 189915, 202576, 253220, 276240, 278542, 303864, 379830, 405152, 417813, 506440, 552480, 557084, 607728, 696355, 759660, 835626, 1012880, 1114168, 1215456, 1392710, 1519320, 1671252, 2025760, 2089065, 2228336, 2785420, 3038640, 3342504, 4178130, 4456672, 5570840, 6077280, 6685008, 8356260, 11141680, 13370016, 16712520, 22283360, 33425040, 66850080]

約数ペア:

[(1, 66850080), (2, 33425040), (3, 22283360), (4, 16712520), (5, 13370016), (6, 11141680), (8, 8356260), (10, 6685008), (11, 6077280), (12, 5570840), (15, 4456672), (16, 4178130), (20, 3342504), (22, 3038640), (24, 2785420), (30, 2228336), (32, 2089065), (33, 2025760), (40, 1671252), (44, 1519320), (48, 1392710), (55, 1215456), (60, 1114168), (66, 1012880), (80, 835626), (88, 759660), (96, 696355), (110, 607728), (120, 557084), (121, 552480), (132, 506440), (160, 417813), (165, 405152), (176, 379830), (220, 303864), (240, 278542), (242, 276240), (264, 253220), (330, 202576), (352, 189915), (363, 184160), (440, 151932), (480, 139271), (484, 138120), (528, 126610), (605, 110496), (660, 101288), (726, 92080), (880, 75966), (968, 69060), (1056, 63305), (1151, 58080), (1210, 55248), (1320, 50644), (1452, 46040), (1760, 37983), (1815, 36832), (1936, 34530), (2302, 29040), (2420, 27624), (2640, 25322), (2904, 23020), (3453, 19360), (3630, 18416), (3872, 17265), (4604, 14520), (4840, 13812), (5280, 12661), (5755, 11616), (5808, 11510), (6906, 9680), (7260, 9208)]