87538680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3331}}^1$

素因数の和:3421

約数の個数: 96

約数和(自身を含む): 288484560

約数和(自身を除く): 200945880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3331, 4380, 5256, 6570, 6662, 8760, 9993, 13140, 13324, 16655, 19986, 26280, 26648, 29979, 33310, 39972, 49965, 59958, 66620, 79944, 99930, 119916, 133240, 149895, 199860, 239832, 243163, 299790, 399720, 486326, 599580, 729489, 972652, 1199160, 1215815, 1458978, 1945304, 2188467, 2431630, 2917956, 3647445, 4376934, 4863260, 5835912, 7294890, 8753868, 9726520, 10942335, 14589780, 17507736, 21884670, 29179560, 43769340, 87538680]

約数ペア:

[(1, 87538680), (2, 43769340), (3, 29179560), (4, 21884670), (5, 17507736), (6, 14589780), (8, 10942335), (9, 9726520), (10, 8753868), (12, 7294890), (15, 5835912), (18, 4863260), (20, 4376934), (24, 3647445), (30, 2917956), (36, 2431630), (40, 2188467), (45, 1945304), (60, 1458978), (72, 1215815), (73, 1199160), (90, 972652), (120, 729489), (146, 599580), (180, 486326), (219, 399720), (292, 299790), (360, 243163), (365, 239832), (438, 199860), (584, 149895), (657, 133240), (730, 119916), (876, 99930), (1095, 79944), (1314, 66620), (1460, 59958), (1752, 49965), (2190, 39972), (2628, 33310), (2920, 29979), (3285, 26648), (3331, 26280), (4380, 19986), (5256, 16655), (6570, 13324), (6662, 13140), (8760, 9993)]