218280000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 280

約数和(自身を含む): 771278112

約数和(自身を除く): 552998112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 107, 120, 125, 136, 150, 160, 170, 192, 200, 204, 214, 240, 250, 255, 272, 300, 320, 321, 340, 375, 400, 408, 425, 428, 480, 500, 510, 535, 544, 600, 625, 642, 680, 750, 800, 816, 850, 856, 960, 1000, 1020, 1070, 1088, 1200, 1250, 1275, 1284, 1360, 1500, 1600, 1605, 1632, 1700, 1712, 1819, 1875, 2000, 2040, 2125, 2140, 2400, 2500, 2550, 2568, 2675, 2720, 3000, 3210, 3264, 3400, 3424, 3638, 3750, 4000, 4080, 4250, 4280, 4800, 5000, 5100, 5136, 5350, 5440, 5457, 6000, 6375, 6420, 6800, 6848, 7276, 7500, 8000, 8025, 8160, 8500, 8560, 9095, 10000, 10200, 10272, 10625, 10700, 10914, 12000, 12750, 12840, 13375, 13600, 14552, 15000, 16050, 16320, 17000, 17120, 18190, 20000, 20400, 20544, 21250, 21400, 21828, 24000, 25500, 25680, 26750, 27200, 27285, 29104, 30000, 31875, 32100, 34000, 34240, 36380, 40000, 40125, 40800, 42500, 42800, 43656, 45475, 51000, 51360, 53500, 54570, 58208, 60000, 63750, 64200, 66875, 68000, 72760, 80250, 81600, 85000, 85600, 87312, 90950, 102000, 102720, 107000, 109140, 116416, 120000, 127500, 128400, 133750, 136000, 136425, 145520, 160500, 170000, 171200, 174624, 181900, 200625, 204000, 214000, 218280, 227375, 255000, 256800, 267500, 272850, 291040, 321000, 340000, 349248, 363800, 401250, 408000, 428000, 436560, 454750, 510000, 513600, 535000, 545700, 582080, 642000, 680000, 682125, 727600, 802500, 856000, 873120, 909500, 1020000, 1070000, 1091400, 1136875, 1284000, 1364250, 1455200, 1605000, 1746240, 1819000, 2040000, 2140000, 2182800, 2273750, 2568000, 2728500, 2910400, 3210000, 3410625, 3638000, 4280000, 4365600, 4547500, 5457000, 6420000, 6821250, 7276000, 8731200, 9095000, 10914000, 12840000, 13642500, 14552000, 18190000, 21828000, 27285000, 36380000, 43656000, 54570000, 72760000, 109140000, 218280000]

約数ペア:

[(1, 218280000), (2, 109140000), (3, 72760000), (4, 54570000), (5, 43656000), (6, 36380000), (8, 27285000), (10, 21828000), (12, 18190000), (15, 14552000), (16, 13642500), (17, 12840000), (20, 10914000), (24, 9095000), (25, 8731200), (30, 7276000), (32, 6821250), (34, 6420000), (40, 5457000), (48, 4547500), (50, 4365600), (51, 4280000), (60, 3638000), (64, 3410625), (68, 3210000), (75, 2910400), (80, 2728500), (85, 2568000), (96, 2273750), (100, 2182800), (102, 2140000), (107, 2040000), (120, 1819000), (125, 1746240), (136, 1605000), (150, 1455200), (160, 1364250), (170, 1284000), (192, 1136875), (200, 1091400), (204, 1070000), (214, 1020000), (240, 909500), (250, 873120), (255, 856000), (272, 802500), (300, 727600), (320, 682125), (321, 680000), (340, 642000), (375, 582080), (400, 545700), (408, 535000), (425, 513600), (428, 510000), (480, 454750), (500, 436560), (510, 428000), (535, 408000), (544, 401250), (600, 363800), (625, 349248), (642, 340000), (680, 321000), (750, 291040), (800, 272850), (816, 267500), (850, 256800), (856, 255000), (960, 227375), (1000, 218280), (1020, 214000), (1070, 204000), (1088, 200625), (1200, 181900), (1250, 174624), (1275, 171200), (1284, 170000), (1360, 160500), (1500, 145520), (1600, 136425), (1605, 136000), (1632, 133750), (1700, 128400), (1712, 127500), (1819, 120000), (1875, 116416), (2000, 109140), (2040, 107000), (2125, 102720), (2140, 102000), (2400, 90950), (2500, 87312), (2550, 85600), (2568, 85000), (2675, 81600), (2720, 80250), (3000, 72760), (3210, 68000), (3264, 66875), (3400, 64200), (3424, 63750), (3638, 60000), (3750, 58208), (4000, 54570), (4080, 53500), (4250, 51360), (4280, 51000), (4800, 45475), (5000, 43656), (5100, 42800), (5136, 42500), (5350, 40800), (5440, 40125), (5457, 40000), (6000, 36380), (6375, 34240), (6420, 34000), (6800, 32100), (6848, 31875), (7276, 30000), (7500, 29104), (8000, 27285), (8025, 27200), (8160, 26750), (8500, 25680), (8560, 25500), (9095, 24000), (10000, 21828), (10200, 21400), (10272, 21250), (10625, 20544), (10700, 20400), (10914, 20000), (12000, 18190), (12750, 17120), (12840, 17000), (13375, 16320), (13600, 16050), (14552, 15000)]