172392660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1158

約数の個数: 144

約数和(自身を含む): 577886400

約数和(自身を除く): 405493740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 110, 132, 165, 166, 180, 198, 220, 249, 330, 332, 396, 415, 495, 498, 660, 747, 830, 913, 990, 996, 1049, 1245, 1494, 1660, 1826, 1980, 2098, 2490, 2739, 2988, 3147, 3652, 3735, 4196, 4565, 4980, 5245, 5478, 6294, 7470, 8217, 9130, 9441, 10490, 10956, 11539, 12588, 13695, 14940, 15735, 16434, 18260, 18882, 20980, 23078, 27390, 31470, 32868, 34617, 37764, 41085, 46156, 47205, 54780, 57695, 62940, 69234, 82170, 87067, 94410, 103851, 115390, 138468, 164340, 173085, 174134, 188820, 207702, 230780, 261201, 346170, 348268, 415404, 435335, 519255, 522402, 692340, 783603, 870670, 957737, 1038510, 1044804, 1306005, 1567206, 1741340, 1915474, 2077020, 2612010, 2873211, 3134412, 3830948, 3918015, 4788685, 5224020, 5746422, 7836030, 8619633, 9577370, 11492844, 14366055, 15672060, 17239266, 19154740, 28732110, 34478532, 43098165, 57464220, 86196330, 172392660]

約数ペア:

[(1, 172392660), (2, 86196330), (3, 57464220), (4, 43098165), (5, 34478532), (6, 28732110), (9, 19154740), (10, 17239266), (11, 15672060), (12, 14366055), (15, 11492844), (18, 9577370), (20, 8619633), (22, 7836030), (30, 5746422), (33, 5224020), (36, 4788685), (44, 3918015), (45, 3830948), (55, 3134412), (60, 2873211), (66, 2612010), (83, 2077020), (90, 1915474), (99, 1741340), (110, 1567206), (132, 1306005), (165, 1044804), (166, 1038510), (180, 957737), (198, 870670), (220, 783603), (249, 692340), (330, 522402), (332, 519255), (396, 435335), (415, 415404), (495, 348268), (498, 346170), (660, 261201), (747, 230780), (830, 207702), (913, 188820), (990, 174134), (996, 173085), (1049, 164340), (1245, 138468), (1494, 115390), (1660, 103851), (1826, 94410), (1980, 87067), (2098, 82170), (2490, 69234), (2739, 62940), (2988, 57695), (3147, 54780), (3652, 47205), (3735, 46156), (4196, 41085), (4565, 37764), (4980, 34617), (5245, 32868), (5478, 31470), (6294, 27390), (7470, 23078), (8217, 20980), (9130, 18882), (9441, 18260), (10490, 16434), (10956, 15735), (11539, 14940), (12588, 13695)]