85906080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 216

約数和(自身を含む): 318338748

約数和(自身を除く): 232432668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 353, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 706, 720, 780, 845, 936, 1014, 1040, 1059, 1170, 1248, 1352, 1412, 1440, 1521, 1560, 1690, 1765, 1872, 2028, 2080, 2118, 2340, 2535, 2704, 2824, 3042, 3120, 3177, 3380, 3530, 3744, 4056, 4236, 4589, 4680, 5070, 5295, 5408, 5648, 6084, 6240, 6354, 6760, 7060, 7605, 8112, 8472, 9178, 9360, 10140, 10590, 11296, 12168, 12708, 13520, 13767, 14120, 15210, 15885, 16224, 16944, 18356, 18720, 20280, 21180, 22945, 24336, 25416, 27040, 27534, 28240, 30420, 31770, 33888, 36712, 40560, 41301, 42360, 45890, 48672, 50832, 55068, 56480, 59657, 60840, 63540, 68835, 73424, 81120, 82602, 84720, 91780, 101664, 110136, 119314, 121680, 127080, 137670, 146848, 165204, 169440, 178971, 183560, 206505, 220272, 238628, 243360, 254160, 275340, 298285, 330408, 357942, 367120, 413010, 440544, 477256, 508320, 536913, 550680, 596570, 660816, 715884, 734240, 826020, 894855, 954512, 1073826, 1101360, 1193140, 1321632, 1431768, 1652040, 1789710, 1909024, 2147652, 2202720, 2386280, 2684565, 2863536, 3304080, 3579420, 4295304, 4772560, 5369130, 5727072, 6608160, 7158840, 8590608, 9545120, 10738260, 14317680, 17181216, 21476520, 28635360, 42953040, 85906080]

約数ペア:

[(1, 85906080), (2, 42953040), (3, 28635360), (4, 21476520), (5, 17181216), (6, 14317680), (8, 10738260), (9, 9545120), (10, 8590608), (12, 7158840), (13, 6608160), (15, 5727072), (16, 5369130), (18, 4772560), (20, 4295304), (24, 3579420), (26, 3304080), (30, 2863536), (32, 2684565), (36, 2386280), (39, 2202720), (40, 2147652), (45, 1909024), (48, 1789710), (52, 1652040), (60, 1431768), (65, 1321632), (72, 1193140), (78, 1101360), (80, 1073826), (90, 954512), (96, 894855), (104, 826020), (117, 734240), (120, 715884), (130, 660816), (144, 596570), (156, 550680), (160, 536913), (169, 508320), (180, 477256), (195, 440544), (208, 413010), (234, 367120), (240, 357942), (260, 330408), (288, 298285), (312, 275340), (338, 254160), (353, 243360), (360, 238628), (390, 220272), (416, 206505), (468, 183560), (480, 178971), (507, 169440), (520, 165204), (585, 146848), (624, 137670), (676, 127080), (706, 121680), (720, 119314), (780, 110136), (845, 101664), (936, 91780), (1014, 84720), (1040, 82602), (1059, 81120), (1170, 73424), (1248, 68835), (1352, 63540), (1412, 60840), (1440, 59657), (1521, 56480), (1560, 55068), (1690, 50832), (1765, 48672), (1872, 45890), (2028, 42360), (2080, 41301), (2118, 40560), (2340, 36712), (2535, 33888), (2704, 31770), (2824, 30420), (3042, 28240), (3120, 27534), (3177, 27040), (3380, 25416), (3530, 24336), (3744, 22945), (4056, 21180), (4236, 20280), (4589, 18720), (4680, 18356), (5070, 16944), (5295, 16224), (5408, 15885), (5648, 15210), (6084, 14120), (6240, 13767), (6354, 13520), (6760, 12708), (7060, 12168), (7605, 11296), (8112, 10590), (8472, 10140), (9178, 9360)]