122253660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3413}}^1$

素因数の和:3627

約数の個数: 72

約数和(自身を含む): 372808800

約数和(自身を除く): 250555140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3413, 3582, 3980, 5970, 6826, 7164, 8955, 10239, 11940, 13652, 17065, 17910, 20478, 30717, 34130, 35820, 40956, 51195, 61434, 68260, 102390, 122868, 153585, 204780, 307170, 614340, 679187, 1358374, 2037561, 2716748, 3395935, 4075122, 6112683, 6791870, 8150244, 10187805, 12225366, 13583740, 20375610, 24450732, 30563415, 40751220, 61126830, 122253660]

約数ペア:

[(1, 122253660), (2, 61126830), (3, 40751220), (4, 30563415), (5, 24450732), (6, 20375610), (9, 13583740), (10, 12225366), (12, 10187805), (15, 8150244), (18, 6791870), (20, 6112683), (30, 4075122), (36, 3395935), (45, 2716748), (60, 2037561), (90, 1358374), (180, 679187), (199, 614340), (398, 307170), (597, 204780), (796, 153585), (995, 122868), (1194, 102390), (1791, 68260), (1990, 61434), (2388, 51195), (2985, 40956), (3413, 35820), (3582, 34130), (3980, 30717), (5970, 20478), (6826, 17910), (7164, 17065), (8955, 13652), (10239, 11940)]