238018000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 649958400

約数和(自身を除く): 411940400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 125, 155, 176, 200, 220, 248, 250, 275, 310, 341, 349, 400, 440, 496, 500, 550, 620, 682, 698, 775, 880, 1000, 1100, 1240, 1364, 1375, 1396, 1550, 1705, 1745, 2000, 2200, 2480, 2728, 2750, 2792, 3100, 3410, 3490, 3839, 3875, 4400, 5456, 5500, 5584, 6200, 6820, 6980, 7678, 7750, 8525, 8725, 10819, 11000, 12400, 13640, 13960, 15356, 15500, 17050, 17450, 19195, 21638, 22000, 27280, 27920, 30712, 31000, 34100, 34900, 38390, 42625, 43276, 43625, 54095, 61424, 62000, 68200, 69800, 76780, 85250, 86552, 87250, 95975, 108190, 119009, 136400, 139600, 153560, 170500, 173104, 174500, 191950, 216380, 238018, 270475, 307120, 341000, 349000, 383900, 432760, 476036, 479875, 540950, 595045, 682000, 698000, 767800, 865520, 952072, 959750, 1081900, 1190090, 1352375, 1535600, 1904144, 1919500, 2163800, 2380180, 2704750, 2975225, 3839000, 4327600, 4760360, 5409500, 5950450, 7678000, 9520720, 10819000, 11900900, 14876125, 21638000, 23801800, 29752250, 47603600, 59504500, 119009000, 238018000]

約数ペア:

[(1, 238018000), (2, 119009000), (4, 59504500), (5, 47603600), (8, 29752250), (10, 23801800), (11, 21638000), (16, 14876125), (20, 11900900), (22, 10819000), (25, 9520720), (31, 7678000), (40, 5950450), (44, 5409500), (50, 4760360), (55, 4327600), (62, 3839000), (80, 2975225), (88, 2704750), (100, 2380180), (110, 2163800), (124, 1919500), (125, 1904144), (155, 1535600), (176, 1352375), (200, 1190090), (220, 1081900), (248, 959750), (250, 952072), (275, 865520), (310, 767800), (341, 698000), (349, 682000), (400, 595045), (440, 540950), (496, 479875), (500, 476036), (550, 432760), (620, 383900), (682, 349000), (698, 341000), (775, 307120), (880, 270475), (1000, 238018), (1100, 216380), (1240, 191950), (1364, 174500), (1375, 173104), (1396, 170500), (1550, 153560), (1705, 139600), (1745, 136400), (2000, 119009), (2200, 108190), (2480, 95975), (2728, 87250), (2750, 86552), (2792, 85250), (3100, 76780), (3410, 69800), (3490, 68200), (3839, 62000), (3875, 61424), (4400, 54095), (5456, 43625), (5500, 43276), (5584, 42625), (6200, 38390), (6820, 34900), (6980, 34100), (7678, 31000), (7750, 30712), (8525, 27920), (8725, 27280), (10819, 22000), (11000, 21638), (12400, 19195), (13640, 17450), (13960, 17050), (15356, 15500)]