219213000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 256

約数和(自身を含む): 795225600

約数和(自身を除く): 576012600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 90, 92, 100, 108, 115, 120, 125, 135, 138, 150, 180, 184, 200, 207, 216, 225, 230, 250, 270, 276, 300, 345, 353, 360, 375, 414, 450, 460, 500, 540, 552, 575, 600, 621, 675, 690, 706, 750, 828, 900, 920, 1000, 1035, 1059, 1080, 1125, 1150, 1242, 1350, 1380, 1412, 1500, 1656, 1725, 1765, 1800, 2070, 2118, 2250, 2300, 2484, 2700, 2760, 2824, 2875, 3000, 3105, 3177, 3375, 3450, 3530, 4140, 4236, 4500, 4600, 4968, 5175, 5295, 5400, 5750, 6210, 6354, 6750, 6900, 7060, 8119, 8280, 8472, 8625, 8825, 9000, 9531, 10350, 10590, 11500, 12420, 12708, 13500, 13800, 14120, 15525, 15885, 16238, 17250, 17650, 19062, 20700, 21180, 23000, 24357, 24840, 25416, 25875, 26475, 27000, 31050, 31770, 32476, 34500, 35300, 38124, 40595, 41400, 42360, 44125, 47655, 48714, 51750, 52950, 62100, 63540, 64952, 69000, 70600, 73071, 76248, 77625, 79425, 81190, 88250, 95310, 97428, 103500, 105900, 121785, 124200, 127080, 132375, 146142, 155250, 158850, 162380, 176500, 190620, 194856, 202975, 207000, 211800, 219213, 238275, 243570, 264750, 292284, 310500, 317700, 324760, 353000, 365355, 381240, 397125, 405950, 438426, 476550, 487140, 529500, 584568, 608925, 621000, 635400, 730710, 794250, 811900, 876852, 953100, 974280, 1014875, 1059000, 1096065, 1191375, 1217850, 1461420, 1588500, 1623800, 1753704, 1826775, 1906200, 2029750, 2192130, 2382750, 2435700, 2922840, 3044625, 3177000, 3653550, 4059500, 4384260, 4765500, 4871400, 5480325, 6089250, 7307100, 8119000, 8768520, 9133875, 9531000, 10960650, 12178500, 14614200, 18267750, 21921300, 24357000, 27401625, 36535500, 43842600, 54803250, 73071000, 109606500, 219213000]

約数ペア:

[(1, 219213000), (2, 109606500), (3, 73071000), (4, 54803250), (5, 43842600), (6, 36535500), (8, 27401625), (9, 24357000), (10, 21921300), (12, 18267750), (15, 14614200), (18, 12178500), (20, 10960650), (23, 9531000), (24, 9133875), (25, 8768520), (27, 8119000), (30, 7307100), (36, 6089250), (40, 5480325), (45, 4871400), (46, 4765500), (50, 4384260), (54, 4059500), (60, 3653550), (69, 3177000), (72, 3044625), (75, 2922840), (90, 2435700), (92, 2382750), (100, 2192130), (108, 2029750), (115, 1906200), (120, 1826775), (125, 1753704), (135, 1623800), (138, 1588500), (150, 1461420), (180, 1217850), (184, 1191375), (200, 1096065), (207, 1059000), (216, 1014875), (225, 974280), (230, 953100), (250, 876852), (270, 811900), (276, 794250), (300, 730710), (345, 635400), (353, 621000), (360, 608925), (375, 584568), (414, 529500), (450, 487140), (460, 476550), (500, 438426), (540, 405950), (552, 397125), (575, 381240), (600, 365355), (621, 353000), (675, 324760), (690, 317700), (706, 310500), (750, 292284), (828, 264750), (900, 243570), (920, 238275), (1000, 219213), (1035, 211800), (1059, 207000), (1080, 202975), (1125, 194856), (1150, 190620), (1242, 176500), (1350, 162380), (1380, 158850), (1412, 155250), (1500, 146142), (1656, 132375), (1725, 127080), (1765, 124200), (1800, 121785), (2070, 105900), (2118, 103500), (2250, 97428), (2300, 95310), (2484, 88250), (2700, 81190), (2760, 79425), (2824, 77625), (2875, 76248), (3000, 73071), (3105, 70600), (3177, 69000), (3375, 64952), (3450, 63540), (3530, 62100), (4140, 52950), (4236, 51750), (4500, 48714), (4600, 47655), (4968, 44125), (5175, 42360), (5295, 41400), (5400, 40595), (5750, 38124), (6210, 35300), (6354, 34500), (6750, 32476), (6900, 31770), (7060, 31050), (8119, 27000), (8280, 26475), (8472, 25875), (8625, 25416), (8825, 24840), (9000, 24357), (9531, 23000), (10350, 21180), (10590, 20700), (11500, 19062), (12420, 17650), (12708, 17250), (13500, 16238), (13800, 15885), (14120, 15525)]