8128200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 28569600

約数和(自身を除く): 20441400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 25, 30, 31, 38, 40, 46, 50, 57, 60, 62, 69, 75, 76, 92, 93, 95, 100, 114, 115, 120, 124, 138, 150, 152, 155, 184, 186, 190, 200, 228, 230, 248, 276, 285, 300, 310, 345, 372, 380, 437, 456, 460, 465, 475, 552, 570, 575, 589, 600, 620, 690, 713, 744, 760, 775, 874, 920, 930, 950, 1140, 1150, 1178, 1240, 1311, 1380, 1425, 1426, 1550, 1725, 1748, 1767, 1860, 1900, 2139, 2185, 2280, 2300, 2325, 2356, 2622, 2760, 2850, 2852, 2945, 3100, 3450, 3496, 3534, 3565, 3720, 3800, 4278, 4370, 4600, 4650, 4712, 5244, 5700, 5704, 5890, 6200, 6555, 6900, 7068, 7130, 8556, 8740, 8835, 9300, 10488, 10695, 10925, 11400, 11780, 13110, 13547, 13800, 14136, 14260, 14725, 17112, 17480, 17670, 17825, 18600, 21390, 21850, 23560, 26220, 27094, 28520, 29450, 32775, 35340, 35650, 40641, 42780, 43700, 44175, 52440, 53475, 54188, 58900, 65550, 67735, 70680, 71300, 81282, 85560, 87400, 88350, 106950, 108376, 117800, 131100, 135470, 142600, 162564, 176700, 203205, 213900, 262200, 270940, 325128, 338675, 353400, 406410, 427800, 541880, 677350, 812820, 1016025, 1354700, 1625640, 2032050, 2709400, 4064100, 8128200]

約数ペア:

[(1, 8128200), (2, 4064100), (3, 2709400), (4, 2032050), (5, 1625640), (6, 1354700), (8, 1016025), (10, 812820), (12, 677350), (15, 541880), (19, 427800), (20, 406410), (23, 353400), (24, 338675), (25, 325128), (30, 270940), (31, 262200), (38, 213900), (40, 203205), (46, 176700), (50, 162564), (57, 142600), (60, 135470), (62, 131100), (69, 117800), (75, 108376), (76, 106950), (92, 88350), (93, 87400), (95, 85560), (100, 81282), (114, 71300), (115, 70680), (120, 67735), (124, 65550), (138, 58900), (150, 54188), (152, 53475), (155, 52440), (184, 44175), (186, 43700), (190, 42780), (200, 40641), (228, 35650), (230, 35340), (248, 32775), (276, 29450), (285, 28520), (300, 27094), (310, 26220), (345, 23560), (372, 21850), (380, 21390), (437, 18600), (456, 17825), (460, 17670), (465, 17480), (475, 17112), (552, 14725), (570, 14260), (575, 14136), (589, 13800), (600, 13547), (620, 13110), (690, 11780), (713, 11400), (744, 10925), (760, 10695), (775, 10488), (874, 9300), (920, 8835), (930, 8740), (950, 8556), (1140, 7130), (1150, 7068), (1178, 6900), (1240, 6555), (1311, 6200), (1380, 5890), (1425, 5704), (1426, 5700), (1550, 5244), (1725, 4712), (1748, 4650), (1767, 4600), (1860, 4370), (1900, 4278), (2139, 3800), (2185, 3720), (2280, 3565), (2300, 3534), (2325, 3496), (2356, 3450), (2622, 3100), (2760, 2945), (2850, 2852)]