217322400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 767950848

約数和(自身を除く): 550628448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 31, 32, 40, 46, 48, 50, 60, 62, 69, 75, 80, 92, 93, 96, 100, 115, 120, 124, 127, 138, 150, 155, 160, 184, 186, 200, 230, 240, 248, 254, 276, 300, 310, 345, 368, 372, 381, 400, 460, 465, 480, 496, 508, 552, 575, 600, 620, 635, 690, 713, 736, 744, 762, 775, 800, 920, 930, 992, 1016, 1104, 1150, 1200, 1240, 1270, 1380, 1426, 1488, 1524, 1550, 1725, 1840, 1860, 1905, 2032, 2139, 2208, 2300, 2325, 2400, 2480, 2540, 2760, 2852, 2921, 2976, 3048, 3100, 3175, 3450, 3565, 3680, 3720, 3810, 3937, 4064, 4278, 4600, 4650, 4960, 5080, 5520, 5704, 5842, 6096, 6200, 6350, 6900, 7130, 7440, 7620, 7874, 8556, 8763, 9200, 9300, 9525, 10160, 10695, 11040, 11408, 11684, 11811, 12192, 12400, 12700, 13800, 14260, 14605, 14880, 15240, 15748, 17112, 17526, 17825, 18400, 18600, 19050, 19685, 20320, 21390, 22816, 23368, 23622, 24800, 25400, 27600, 28520, 29210, 30480, 31496, 34224, 35052, 35650, 37200, 38100, 39370, 42780, 43815, 46736, 47244, 50800, 53475, 55200, 57040, 58420, 59055, 60960, 62992, 68448, 70104, 71300, 73025, 74400, 76200, 78740, 85560, 87630, 90551, 93472, 94488, 98425, 101600, 106950, 114080, 116840, 118110, 125984, 140208, 142600, 146050, 152400, 157480, 171120, 175260, 181102, 188976, 196850, 213900, 219075, 233680, 236220, 271653, 280416, 285200, 292100, 295275, 304800, 314960, 342240, 350520, 362204, 377952, 393700, 427800, 438150, 452755, 467360, 472440, 543306, 570400, 584200, 590550, 629920, 701040, 724408, 787400, 855600, 876300, 905510, 944880, 1086612, 1168400, 1181100, 1358265, 1402080, 1448816, 1574800, 1711200, 1752600, 1811020, 1889760, 2173224, 2263775, 2336800, 2362200, 2716530, 2897632, 3149600, 3505200, 3622040, 4346448, 4527550, 4724400, 5433060, 6791325, 7010400, 7244080, 8692896, 9055100, 9448800, 10866120, 13582650, 14488160, 18110200, 21732240, 27165300, 36220400, 43464480, 54330600, 72440800, 108661200, 217322400]

約数ペア:

[(1, 217322400), (2, 108661200), (3, 72440800), (4, 54330600), (5, 43464480), (6, 36220400), (8, 27165300), (10, 21732240), (12, 18110200), (15, 14488160), (16, 13582650), (20, 10866120), (23, 9448800), (24, 9055100), (25, 8692896), (30, 7244080), (31, 7010400), (32, 6791325), (40, 5433060), (46, 4724400), (48, 4527550), (50, 4346448), (60, 3622040), (62, 3505200), (69, 3149600), (75, 2897632), (80, 2716530), (92, 2362200), (93, 2336800), (96, 2263775), (100, 2173224), (115, 1889760), (120, 1811020), (124, 1752600), (127, 1711200), (138, 1574800), (150, 1448816), (155, 1402080), (160, 1358265), (184, 1181100), (186, 1168400), (200, 1086612), (230, 944880), (240, 905510), (248, 876300), (254, 855600), (276, 787400), (300, 724408), (310, 701040), (345, 629920), (368, 590550), (372, 584200), (381, 570400), (400, 543306), (460, 472440), (465, 467360), (480, 452755), (496, 438150), (508, 427800), (552, 393700), (575, 377952), (600, 362204), (620, 350520), (635, 342240), (690, 314960), (713, 304800), (736, 295275), (744, 292100), (762, 285200), (775, 280416), (800, 271653), (920, 236220), (930, 233680), (992, 219075), (1016, 213900), (1104, 196850), (1150, 188976), (1200, 181102), (1240, 175260), (1270, 171120), (1380, 157480), (1426, 152400), (1488, 146050), (1524, 142600), (1550, 140208), (1725, 125984), (1840, 118110), (1860, 116840), (1905, 114080), (2032, 106950), (2139, 101600), (2208, 98425), (2300, 94488), (2325, 93472), (2400, 90551), (2480, 87630), (2540, 85560), (2760, 78740), (2852, 76200), (2921, 74400), (2976, 73025), (3048, 71300), (3100, 70104), (3175, 68448), (3450, 62992), (3565, 60960), (3680, 59055), (3720, 58420), (3810, 57040), (3937, 55200), (4064, 53475), (4278, 50800), (4600, 47244), (4650, 46736), (4960, 43815), (5080, 42780), (5520, 39370), (5704, 38100), (5842, 37200), (6096, 35650), (6200, 35052), (6350, 34224), (6900, 31496), (7130, 30480), (7440, 29210), (7620, 28520), (7874, 27600), (8556, 25400), (8763, 24800), (9200, 23622), (9300, 23368), (9525, 22816), (10160, 21390), (10695, 20320), (11040, 19685), (11408, 19050), (11684, 18600), (11811, 18400), (12192, 17825), (12400, 17526), (12700, 17112), (13800, 15748), (14260, 15240), (14605, 14880)]