215514000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 320

約数和(自身を含む): 834113280

約数和(自身を除く): 618599280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 300, 307, 312, 325, 351, 360, 375, 390, 400, 432, 450, 468, 500, 520, 540, 585, 600, 614, 624, 650, 675, 702, 720, 750, 780, 900, 921, 936, 975, 1000, 1040, 1080, 1125, 1170, 1200, 1228, 1300, 1350, 1404, 1500, 1535, 1560, 1625, 1755, 1800, 1842, 1872, 1950, 2000, 2160, 2250, 2340, 2456, 2600, 2700, 2763, 2808, 2925, 3000, 3070, 3120, 3250, 3375, 3510, 3600, 3684, 3900, 3991, 4500, 4605, 4680, 4875, 4912, 5200, 5400, 5526, 5616, 5850, 6000, 6140, 6500, 6750, 7020, 7368, 7675, 7800, 7982, 8289, 8775, 9000, 9210, 9360, 9750, 10800, 11052, 11700, 11973, 12280, 13000, 13500, 13815, 14040, 14625, 14736, 15350, 15600, 15964, 16578, 17550, 18000, 18420, 19500, 19955, 22104, 23025, 23400, 23946, 24560, 26000, 27000, 27630, 28080, 29250, 30700, 31928, 33156, 35100, 35919, 36840, 38375, 39000, 39910, 41445, 43875, 44208, 46050, 46800, 47892, 54000, 55260, 58500, 59865, 61400, 63856, 66312, 69075, 70200, 71838, 73680, 76750, 78000, 79820, 82890, 87750, 92100, 95784, 99775, 107757, 110520, 115125, 117000, 119730, 122800, 132624, 138150, 140400, 143676, 153500, 159640, 165780, 175500, 179595, 184200, 191568, 199550, 207225, 215514, 221040, 230250, 234000, 239460, 276300, 287352, 299325, 307000, 319280, 331560, 345375, 351000, 359190, 368400, 399100, 414450, 431028, 460500, 478920, 498875, 538785, 552600, 574704, 598650, 614000, 663120, 690750, 702000, 718380, 798200, 828900, 862056, 897975, 921000, 957840, 997750, 1036125, 1077570, 1105200, 1197300, 1381500, 1436760, 1496625, 1596400, 1657800, 1724112, 1795950, 1842000, 1995500, 2072250, 2155140, 2394600, 2693925, 2763000, 2873520, 2993250, 3315600, 3591900, 3991000, 4144500, 4310280, 4489875, 4789200, 5387850, 5526000, 5986500, 7183800, 7982000, 8289000, 8620560, 8979750, 10775700, 11973000, 13469625, 14367600, 16578000, 17959500, 21551400, 23946000, 26939250, 35919000, 43102800, 53878500, 71838000, 107757000, 215514000]

約数ペア:

[(1, 215514000), (2, 107757000), (3, 71838000), (4, 53878500), (5, 43102800), (6, 35919000), (8, 26939250), (9, 23946000), (10, 21551400), (12, 17959500), (13, 16578000), (15, 14367600), (16, 13469625), (18, 11973000), (20, 10775700), (24, 8979750), (25, 8620560), (26, 8289000), (27, 7982000), (30, 7183800), (36, 5986500), (39, 5526000), (40, 5387850), (45, 4789200), (48, 4489875), (50, 4310280), (52, 4144500), (54, 3991000), (60, 3591900), (65, 3315600), (72, 2993250), (75, 2873520), (78, 2763000), (80, 2693925), (90, 2394600), (100, 2155140), (104, 2072250), (108, 1995500), (117, 1842000), (120, 1795950), (125, 1724112), (130, 1657800), (135, 1596400), (144, 1496625), (150, 1436760), (156, 1381500), (180, 1197300), (195, 1105200), (200, 1077570), (208, 1036125), (216, 997750), (225, 957840), (234, 921000), (240, 897975), (250, 862056), (260, 828900), (270, 798200), (300, 718380), (307, 702000), (312, 690750), (325, 663120), (351, 614000), (360, 598650), (375, 574704), (390, 552600), (400, 538785), (432, 498875), (450, 478920), (468, 460500), (500, 431028), (520, 414450), (540, 399100), (585, 368400), (600, 359190), (614, 351000), (624, 345375), (650, 331560), (675, 319280), (702, 307000), (720, 299325), (750, 287352), (780, 276300), (900, 239460), (921, 234000), (936, 230250), (975, 221040), (1000, 215514), (1040, 207225), (1080, 199550), (1125, 191568), (1170, 184200), (1200, 179595), (1228, 175500), (1300, 165780), (1350, 159640), (1404, 153500), (1500, 143676), (1535, 140400), (1560, 138150), (1625, 132624), (1755, 122800), (1800, 119730), (1842, 117000), (1872, 115125), (1950, 110520), (2000, 107757), (2160, 99775), (2250, 95784), (2340, 92100), (2456, 87750), (2600, 82890), (2700, 79820), (2763, 78000), (2808, 76750), (2925, 73680), (3000, 71838), (3070, 70200), (3120, 69075), (3250, 66312), (3375, 63856), (3510, 61400), (3600, 59865), (3684, 58500), (3900, 55260), (3991, 54000), (4500, 47892), (4605, 46800), (4680, 46050), (4875, 44208), (4912, 43875), (5200, 41445), (5400, 39910), (5526, 39000), (5616, 38375), (5850, 36840), (6000, 35919), (6140, 35100), (6500, 33156), (6750, 31928), (7020, 30700), (7368, 29250), (7675, 28080), (7800, 27630), (7982, 27000), (8289, 26000), (8775, 24560), (9000, 23946), (9210, 23400), (9360, 23025), (9750, 22104), (10800, 19955), (11052, 19500), (11700, 18420), (11973, 18000), (12280, 17550), (13000, 16578), (13500, 15964), (13815, 15600), (14040, 15350), (14625, 14736)]