57268260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 208143936

約数和(自身を除く): 150875676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 49, 60, 63, 70, 84, 86, 90, 98, 105, 126, 129, 140, 147, 151, 172, 180, 196, 210, 215, 245, 252, 258, 294, 301, 302, 315, 387, 420, 430, 441, 453, 490, 516, 588, 602, 604, 630, 645, 735, 755, 774, 860, 882, 903, 906, 980, 1057, 1204, 1260, 1290, 1359, 1470, 1505, 1510, 1548, 1764, 1806, 1812, 1935, 2107, 2114, 2205, 2265, 2580, 2709, 2718, 2940, 3010, 3020, 3171, 3612, 3870, 4214, 4228, 4410, 4515, 4530, 5285, 5418, 5436, 6020, 6321, 6342, 6493, 6795, 7399, 7740, 8428, 8820, 9030, 9060, 9513, 10535, 10570, 10836, 12642, 12684, 12986, 13545, 13590, 14798, 15855, 18060, 18963, 19026, 19479, 21070, 21140, 22197, 25284, 25972, 27090, 27180, 29596, 31605, 31710, 32465, 36995, 37926, 38052, 38958, 42140, 44394, 45451, 47565, 54180, 58437, 63210, 63420, 64930, 66591, 73990, 75852, 77916, 88788, 90902, 94815, 95130, 97395, 110985, 116874, 126420, 129860, 133182, 136353, 147980, 181804, 189630, 190260, 194790, 221970, 227255, 233748, 266364, 272706, 292185, 318157, 332955, 379260, 389580, 409059, 443940, 454510, 545412, 584370, 636314, 665910, 681765, 818118, 909020, 954471, 1168740, 1272628, 1331820, 1363530, 1590785, 1636236, 1908942, 2045295, 2727060, 2863413, 3181570, 3817884, 4090590, 4772355, 5726826, 6363140, 8181180, 9544710, 11453652, 14317065, 19089420, 28634130, 57268260]

約数ペア:

[(1, 57268260), (2, 28634130), (3, 19089420), (4, 14317065), (5, 11453652), (6, 9544710), (7, 8181180), (9, 6363140), (10, 5726826), (12, 4772355), (14, 4090590), (15, 3817884), (18, 3181570), (20, 2863413), (21, 2727060), (28, 2045295), (30, 1908942), (35, 1636236), (36, 1590785), (42, 1363530), (43, 1331820), (45, 1272628), (49, 1168740), (60, 954471), (63, 909020), (70, 818118), (84, 681765), (86, 665910), (90, 636314), (98, 584370), (105, 545412), (126, 454510), (129, 443940), (140, 409059), (147, 389580), (151, 379260), (172, 332955), (180, 318157), (196, 292185), (210, 272706), (215, 266364), (245, 233748), (252, 227255), (258, 221970), (294, 194790), (301, 190260), (302, 189630), (315, 181804), (387, 147980), (420, 136353), (430, 133182), (441, 129860), (453, 126420), (490, 116874), (516, 110985), (588, 97395), (602, 95130), (604, 94815), (630, 90902), (645, 88788), (735, 77916), (755, 75852), (774, 73990), (860, 66591), (882, 64930), (903, 63420), (906, 63210), (980, 58437), (1057, 54180), (1204, 47565), (1260, 45451), (1290, 44394), (1359, 42140), (1470, 38958), (1505, 38052), (1510, 37926), (1548, 36995), (1764, 32465), (1806, 31710), (1812, 31605), (1935, 29596), (2107, 27180), (2114, 27090), (2205, 25972), (2265, 25284), (2580, 22197), (2709, 21140), (2718, 21070), (2940, 19479), (3010, 19026), (3020, 18963), (3171, 18060), (3612, 15855), (3870, 14798), (4214, 13590), (4228, 13545), (4410, 12986), (4515, 12684), (4530, 12642), (5285, 10836), (5418, 10570), (5436, 10535), (6020, 9513), (6321, 9060), (6342, 9030), (6493, 8820), (6795, 8428), (7399, 7740)]