72842220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12263}}^1$

素因数の和:12292

約数の個数: 96

約数和(自身を含む): 247242240

約数和(自身を除く): 174400020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 12263, 24526, 36789, 49052, 61315, 73578, 110367, 122630, 134893, 147156, 183945, 220734, 245260, 269786, 331101, 367890, 404679, 441468, 539572, 551835, 662202, 674465, 735780, 809358, 1103670, 1214037, 1324404, 1348930, 1618716, 1655505, 2023395, 2207340, 2428074, 2697860, 3311010, 3642111, 4046790, 4856148, 6070185, 6622020, 7284222, 8093580, 12140370, 14568444, 18210555, 24280740, 36421110, 72842220]

約数ペア:

[(1, 72842220), (2, 36421110), (3, 24280740), (4, 18210555), (5, 14568444), (6, 12140370), (9, 8093580), (10, 7284222), (11, 6622020), (12, 6070185), (15, 4856148), (18, 4046790), (20, 3642111), (22, 3311010), (27, 2697860), (30, 2428074), (33, 2207340), (36, 2023395), (44, 1655505), (45, 1618716), (54, 1348930), (55, 1324404), (60, 1214037), (66, 1103670), (90, 809358), (99, 735780), (108, 674465), (110, 662202), (132, 551835), (135, 539572), (165, 441468), (180, 404679), (198, 367890), (220, 331101), (270, 269786), (297, 245260), (330, 220734), (396, 183945), (495, 147156), (540, 134893), (594, 122630), (660, 110367), (990, 73578), (1188, 61315), (1485, 49052), (1980, 36789), (2970, 24526), (5940, 12263)]