87338820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3385

約数の個数: 96

約数和(自身を含む): 268692480

約数和(自身を除く): 181353660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 3331, 4370, 5244, 6555, 6662, 8740, 9993, 13110, 13324, 16655, 19986, 26220, 33310, 39972, 49965, 63289, 66620, 76613, 99930, 126578, 153226, 189867, 199860, 229839, 253156, 306452, 316445, 379734, 383065, 459678, 632890, 759468, 766130, 919356, 949335, 1149195, 1265780, 1455647, 1532260, 1898670, 2298390, 2911294, 3797340, 4366941, 4596780, 5822588, 7278235, 8733882, 14556470, 17467764, 21834705, 29112940, 43669410, 87338820]

約数ペア:

[(1, 87338820), (2, 43669410), (3, 29112940), (4, 21834705), (5, 17467764), (6, 14556470), (10, 8733882), (12, 7278235), (15, 5822588), (19, 4596780), (20, 4366941), (23, 3797340), (30, 2911294), (38, 2298390), (46, 1898670), (57, 1532260), (60, 1455647), (69, 1265780), (76, 1149195), (92, 949335), (95, 919356), (114, 766130), (115, 759468), (138, 632890), (190, 459678), (228, 383065), (230, 379734), (276, 316445), (285, 306452), (345, 253156), (380, 229839), (437, 199860), (460, 189867), (570, 153226), (690, 126578), (874, 99930), (1140, 76613), (1311, 66620), (1380, 63289), (1748, 49965), (2185, 39972), (2622, 33310), (3331, 26220), (4370, 19986), (5244, 16655), (6555, 13324), (6662, 13110), (8740, 9993)]