221652000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 809512704

約数和(自身を除く): 587860704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 96, 100, 120, 125, 131, 141, 144, 150, 160, 180, 188, 200, 225, 235, 240, 250, 262, 282, 288, 300, 360, 375, 376, 393, 400, 423, 450, 470, 480, 500, 524, 564, 600, 655, 705, 720, 750, 752, 786, 800, 846, 900, 940, 1000, 1048, 1125, 1128, 1175, 1179, 1200, 1310, 1410, 1440, 1500, 1504, 1572, 1692, 1800, 1880, 1965, 2000, 2096, 2115, 2250, 2256, 2350, 2358, 2400, 2620, 2820, 3000, 3144, 3275, 3384, 3525, 3600, 3760, 3930, 4000, 4192, 4230, 4500, 4512, 4700, 4716, 5240, 5640, 5875, 5895, 6000, 6157, 6288, 6550, 6768, 7050, 7200, 7520, 7860, 8460, 9000, 9400, 9432, 9825, 10480, 10575, 11280, 11750, 11790, 12000, 12314, 12576, 13100, 13536, 14100, 15720, 16375, 16920, 17625, 18000, 18471, 18800, 18864, 19650, 20960, 21150, 22560, 23500, 23580, 24628, 26200, 28200, 29475, 30785, 31440, 32750, 33840, 35250, 36000, 36942, 37600, 37728, 39300, 42300, 47000, 47160, 49125, 49256, 52400, 52875, 55413, 56400, 58950, 61570, 62880, 65500, 67680, 70500, 73884, 78600, 84600, 92355, 94000, 94320, 98250, 98512, 104800, 105750, 110826, 112800, 117900, 123140, 131000, 141000, 147375, 147768, 153925, 157200, 169200, 184710, 188000, 188640, 196500, 197024, 211500, 221652, 235800, 246280, 262000, 277065, 282000, 294750, 295536, 307850, 314400, 338400, 369420, 393000, 423000, 443304, 461775, 471600, 492560, 524000, 554130, 564000, 589500, 591072, 615700, 738840, 769625, 786000, 846000, 886608, 923550, 943200, 985120, 1108260, 1179000, 1231400, 1385325, 1477680, 1539250, 1572000, 1692000, 1773216, 1847100, 2216520, 2308875, 2358000, 2462800, 2770650, 2955360, 3078500, 3694200, 4433040, 4617750, 4716000, 4925600, 5541300, 6157000, 6926625, 7388400, 8866080, 9235500, 11082600, 12314000, 13853250, 14776800, 18471000, 22165200, 24628000, 27706500, 36942000, 44330400, 55413000, 73884000, 110826000, 221652000]

約数ペア:

[(1, 221652000), (2, 110826000), (3, 73884000), (4, 55413000), (5, 44330400), (6, 36942000), (8, 27706500), (9, 24628000), (10, 22165200), (12, 18471000), (15, 14776800), (16, 13853250), (18, 12314000), (20, 11082600), (24, 9235500), (25, 8866080), (30, 7388400), (32, 6926625), (36, 6157000), (40, 5541300), (45, 4925600), (47, 4716000), (48, 4617750), (50, 4433040), (60, 3694200), (72, 3078500), (75, 2955360), (80, 2770650), (90, 2462800), (94, 2358000), (96, 2308875), (100, 2216520), (120, 1847100), (125, 1773216), (131, 1692000), (141, 1572000), (144, 1539250), (150, 1477680), (160, 1385325), (180, 1231400), (188, 1179000), (200, 1108260), (225, 985120), (235, 943200), (240, 923550), (250, 886608), (262, 846000), (282, 786000), (288, 769625), (300, 738840), (360, 615700), (375, 591072), (376, 589500), (393, 564000), (400, 554130), (423, 524000), (450, 492560), (470, 471600), (480, 461775), (500, 443304), (524, 423000), (564, 393000), (600, 369420), (655, 338400), (705, 314400), (720, 307850), (750, 295536), (752, 294750), (786, 282000), (800, 277065), (846, 262000), (900, 246280), (940, 235800), (1000, 221652), (1048, 211500), (1125, 197024), (1128, 196500), (1175, 188640), (1179, 188000), (1200, 184710), (1310, 169200), (1410, 157200), (1440, 153925), (1500, 147768), (1504, 147375), (1572, 141000), (1692, 131000), (1800, 123140), (1880, 117900), (1965, 112800), (2000, 110826), (2096, 105750), (2115, 104800), (2250, 98512), (2256, 98250), (2350, 94320), (2358, 94000), (2400, 92355), (2620, 84600), (2820, 78600), (3000, 73884), (3144, 70500), (3275, 67680), (3384, 65500), (3525, 62880), (3600, 61570), (3760, 58950), (3930, 56400), (4000, 55413), (4192, 52875), (4230, 52400), (4500, 49256), (4512, 49125), (4700, 47160), (4716, 47000), (5240, 42300), (5640, 39300), (5875, 37728), (5895, 37600), (6000, 36942), (6157, 36000), (6288, 35250), (6550, 33840), (6768, 32750), (7050, 31440), (7200, 30785), (7520, 29475), (7860, 28200), (8460, 26200), (9000, 24628), (9400, 23580), (9432, 23500), (9825, 22560), (10480, 21150), (10575, 20960), (11280, 19650), (11750, 18864), (11790, 18800), (12000, 18471), (12314, 18000), (12576, 17625), (13100, 16920), (13536, 16375), (14100, 15720)]