187177320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4297}}^1$

素因数の和:4336

約数の個数: 144

約数和(自身を含む): 668811780

約数和(自身を除く): 481634460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4297, 4356, 4840, 5445, 7260, 8594, 8712, 10890, 12891, 14520, 17188, 21485, 21780, 25782, 34376, 38673, 42970, 43560, 47267, 51564, 64455, 77346, 85940, 94534, 103128, 128910, 141801, 154692, 171880, 189068, 193365, 236335, 257820, 283602, 309384, 378136, 386730, 425403, 472670, 515640, 519937, 567204, 709005, 773460, 850806, 945340, 1039874, 1134408, 1418010, 1546920, 1559811, 1701612, 1890680, 2079748, 2127015, 2599685, 2836020, 3119622, 3403224, 4159496, 4254030, 4679433, 5199370, 5672040, 6239244, 7799055, 8508060, 9358866, 10398740, 12478488, 15598110, 17016120, 18717732, 20797480, 23397165, 31196220, 37435464, 46794330, 62392440, 93588660, 187177320]

約数ペア:

[(1, 187177320), (2, 93588660), (3, 62392440), (4, 46794330), (5, 37435464), (6, 31196220), (8, 23397165), (9, 20797480), (10, 18717732), (11, 17016120), (12, 15598110), (15, 12478488), (18, 10398740), (20, 9358866), (22, 8508060), (24, 7799055), (30, 6239244), (33, 5672040), (36, 5199370), (40, 4679433), (44, 4254030), (45, 4159496), (55, 3403224), (60, 3119622), (66, 2836020), (72, 2599685), (88, 2127015), (90, 2079748), (99, 1890680), (110, 1701612), (120, 1559811), (121, 1546920), (132, 1418010), (165, 1134408), (180, 1039874), (198, 945340), (220, 850806), (242, 773460), (264, 709005), (330, 567204), (360, 519937), (363, 515640), (396, 472670), (440, 425403), (484, 386730), (495, 378136), (605, 309384), (660, 283602), (726, 257820), (792, 236335), (968, 193365), (990, 189068), (1089, 171880), (1210, 154692), (1320, 141801), (1452, 128910), (1815, 103128), (1980, 94534), (2178, 85940), (2420, 77346), (2904, 64455), (3630, 51564), (3960, 47267), (4297, 43560), (4356, 42970), (4840, 38673), (5445, 34376), (7260, 25782), (8594, 21780), (8712, 21485), (10890, 17188), (12891, 14520)]