82200840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 128

約数和(自身を含む): 268185600

約数和(自身を除く): 185984760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1163, 1178, 1240, 1767, 1860, 2280, 2326, 2356, 2945, 3489, 3534, 3720, 4652, 4712, 5815, 5890, 6978, 7068, 8835, 9304, 11630, 11780, 13956, 14136, 17445, 17670, 22097, 23260, 23560, 27912, 34890, 35340, 36053, 44194, 46520, 66291, 69780, 70680, 72106, 88388, 108159, 110485, 132582, 139560, 144212, 176776, 180265, 216318, 220970, 265164, 288424, 331455, 360530, 432636, 441940, 530328, 540795, 662910, 685007, 721060, 865272, 883880, 1081590, 1325820, 1370014, 1442120, 2055021, 2163180, 2651640, 2740028, 3425035, 4110042, 4326360, 5480056, 6850070, 8220084, 10275105, 13700140, 16440168, 20550210, 27400280, 41100420, 82200840]

約数ペア:

[(1, 82200840), (2, 41100420), (3, 27400280), (4, 20550210), (5, 16440168), (6, 13700140), (8, 10275105), (10, 8220084), (12, 6850070), (15, 5480056), (19, 4326360), (20, 4110042), (24, 3425035), (30, 2740028), (31, 2651640), (38, 2163180), (40, 2055021), (57, 1442120), (60, 1370014), (62, 1325820), (76, 1081590), (93, 883880), (95, 865272), (114, 721060), (120, 685007), (124, 662910), (152, 540795), (155, 530328), (186, 441940), (190, 432636), (228, 360530), (248, 331455), (285, 288424), (310, 265164), (372, 220970), (380, 216318), (456, 180265), (465, 176776), (570, 144212), (589, 139560), (620, 132582), (744, 110485), (760, 108159), (930, 88388), (1140, 72106), (1163, 70680), (1178, 69780), (1240, 66291), (1767, 46520), (1860, 44194), (2280, 36053), (2326, 35340), (2356, 34890), (2945, 27912), (3489, 23560), (3534, 23260), (3720, 22097), (4652, 17670), (4712, 17445), (5815, 14136), (5890, 13956), (6978, 11780), (7068, 11630), (8835, 9304)]