120211800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 402831360

約数和(自身を除く): 282619560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 31, 40, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 120, 124, 138, 150, 155, 184, 186, 200, 230, 248, 276, 281, 300, 310, 345, 372, 460, 465, 552, 562, 575, 600, 620, 690, 713, 744, 775, 843, 920, 930, 1124, 1150, 1240, 1380, 1405, 1426, 1550, 1686, 1725, 1860, 2139, 2248, 2300, 2325, 2760, 2810, 2852, 3100, 3372, 3450, 3565, 3720, 4215, 4278, 4600, 4650, 5620, 5704, 6200, 6463, 6744, 6900, 7025, 7130, 8430, 8556, 8711, 9300, 10695, 11240, 12926, 13800, 14050, 14260, 16860, 17112, 17422, 17825, 18600, 19389, 21075, 21390, 25852, 26133, 28100, 28520, 32315, 33720, 34844, 35650, 38778, 42150, 42780, 43555, 51704, 52266, 53475, 56200, 64630, 69688, 71300, 77556, 84300, 85560, 87110, 96945, 104532, 106950, 129260, 130665, 142600, 155112, 161575, 168600, 174220, 193890, 200353, 209064, 213900, 217775, 258520, 261330, 323150, 348440, 387780, 400706, 427800, 435550, 484725, 522660, 601059, 646300, 653325, 775560, 801412, 871100, 969450, 1001765, 1045320, 1202118, 1292600, 1306650, 1602824, 1742200, 1938900, 2003530, 2404236, 2613300, 3005295, 3877800, 4007060, 4808472, 5008825, 5226600, 6010590, 8014120, 10017650, 12021180, 15026475, 20035300, 24042360, 30052950, 40070600, 60105900, 120211800]

約数ペア:

[(1, 120211800), (2, 60105900), (3, 40070600), (4, 30052950), (5, 24042360), (6, 20035300), (8, 15026475), (10, 12021180), (12, 10017650), (15, 8014120), (20, 6010590), (23, 5226600), (24, 5008825), (25, 4808472), (30, 4007060), (31, 3877800), (40, 3005295), (46, 2613300), (50, 2404236), (60, 2003530), (62, 1938900), (69, 1742200), (75, 1602824), (92, 1306650), (93, 1292600), (100, 1202118), (115, 1045320), (120, 1001765), (124, 969450), (138, 871100), (150, 801412), (155, 775560), (184, 653325), (186, 646300), (200, 601059), (230, 522660), (248, 484725), (276, 435550), (281, 427800), (300, 400706), (310, 387780), (345, 348440), (372, 323150), (460, 261330), (465, 258520), (552, 217775), (562, 213900), (575, 209064), (600, 200353), (620, 193890), (690, 174220), (713, 168600), (744, 161575), (775, 155112), (843, 142600), (920, 130665), (930, 129260), (1124, 106950), (1150, 104532), (1240, 96945), (1380, 87110), (1405, 85560), (1426, 84300), (1550, 77556), (1686, 71300), (1725, 69688), (1860, 64630), (2139, 56200), (2248, 53475), (2300, 52266), (2325, 51704), (2760, 43555), (2810, 42780), (2852, 42150), (3100, 38778), (3372, 35650), (3450, 34844), (3565, 33720), (3720, 32315), (4215, 28520), (4278, 28100), (4600, 26133), (4650, 25852), (5620, 21390), (5704, 21075), (6200, 19389), (6463, 18600), (6744, 17825), (6900, 17422), (7025, 17112), (7130, 16860), (8430, 14260), (8556, 14050), (8711, 13800), (9300, 12926), (10695, 11240)]