211455000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 740762880

約数和(自身を除く): 529307880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 125, 127, 148, 150, 180, 185, 200, 222, 225, 250, 254, 296, 300, 333, 360, 370, 375, 381, 444, 450, 500, 508, 555, 600, 625, 635, 666, 740, 750, 762, 888, 900, 925, 1000, 1016, 1110, 1125, 1143, 1250, 1270, 1332, 1480, 1500, 1524, 1665, 1800, 1850, 1875, 1905, 2220, 2250, 2286, 2500, 2540, 2664, 2775, 3000, 3048, 3175, 3330, 3700, 3750, 3810, 4440, 4500, 4572, 4625, 4699, 5000, 5080, 5550, 5625, 5715, 6350, 6660, 7400, 7500, 7620, 8325, 9000, 9144, 9250, 9398, 9525, 11100, 11250, 11430, 12700, 13320, 13875, 14097, 15000, 15240, 15875, 16650, 18500, 18796, 19050, 22200, 22500, 22860, 23125, 23495, 25400, 27750, 28194, 28575, 31750, 33300, 37000, 37592, 38100, 41625, 42291, 45000, 45720, 46250, 46990, 47625, 55500, 56388, 57150, 63500, 66600, 69375, 70485, 76200, 79375, 83250, 84582, 92500, 93980, 95250, 111000, 112776, 114300, 117475, 127000, 138750, 140970, 142875, 158750, 166500, 169164, 185000, 187960, 190500, 208125, 211455, 228600, 234950, 238125, 277500, 281940, 285750, 317500, 333000, 338328, 352425, 381000, 416250, 422910, 469900, 476250, 555000, 563880, 571500, 587375, 635000, 704850, 714375, 832500, 845820, 939800, 952500, 1057275, 1143000, 1174750, 1409700, 1428750, 1665000, 1691640, 1762125, 1905000, 2114550, 2349500, 2819400, 2857500, 2936875, 3524250, 4229100, 4699000, 5286375, 5715000, 5873750, 7048500, 8458200, 8810625, 10572750, 11747500, 14097000, 17621250, 21145500, 23495000, 26431875, 35242500, 42291000, 52863750, 70485000, 105727500, 211455000]

約数ペア:

[(1, 211455000), (2, 105727500), (3, 70485000), (4, 52863750), (5, 42291000), (6, 35242500), (8, 26431875), (9, 23495000), (10, 21145500), (12, 17621250), (15, 14097000), (18, 11747500), (20, 10572750), (24, 8810625), (25, 8458200), (30, 7048500), (36, 5873750), (37, 5715000), (40, 5286375), (45, 4699000), (50, 4229100), (60, 3524250), (72, 2936875), (74, 2857500), (75, 2819400), (90, 2349500), (100, 2114550), (111, 1905000), (120, 1762125), (125, 1691640), (127, 1665000), (148, 1428750), (150, 1409700), (180, 1174750), (185, 1143000), (200, 1057275), (222, 952500), (225, 939800), (250, 845820), (254, 832500), (296, 714375), (300, 704850), (333, 635000), (360, 587375), (370, 571500), (375, 563880), (381, 555000), (444, 476250), (450, 469900), (500, 422910), (508, 416250), (555, 381000), (600, 352425), (625, 338328), (635, 333000), (666, 317500), (740, 285750), (750, 281940), (762, 277500), (888, 238125), (900, 234950), (925, 228600), (1000, 211455), (1016, 208125), (1110, 190500), (1125, 187960), (1143, 185000), (1250, 169164), (1270, 166500), (1332, 158750), (1480, 142875), (1500, 140970), (1524, 138750), (1665, 127000), (1800, 117475), (1850, 114300), (1875, 112776), (1905, 111000), (2220, 95250), (2250, 93980), (2286, 92500), (2500, 84582), (2540, 83250), (2664, 79375), (2775, 76200), (3000, 70485), (3048, 69375), (3175, 66600), (3330, 63500), (3700, 57150), (3750, 56388), (3810, 55500), (4440, 47625), (4500, 46990), (4572, 46250), (4625, 45720), (4699, 45000), (5000, 42291), (5080, 41625), (5550, 38100), (5625, 37592), (5715, 37000), (6350, 33300), (6660, 31750), (7400, 28575), (7500, 28194), (7620, 27750), (8325, 25400), (9000, 23495), (9144, 23125), (9250, 22860), (9398, 22500), (9525, 22200), (11100, 19050), (11250, 18796), (11430, 18500), (12700, 16650), (13320, 15875), (13875, 15240), (14097, 15000)]