255612000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 384

約数和(自身を含む): 1018967040

約数和(自身を除く): 763355040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 125, 136, 140, 150, 160, 168, 170, 175, 179, 200, 204, 210, 224, 238, 240, 250, 255, 272, 280, 300, 336, 340, 350, 357, 358, 375, 400, 408, 420, 425, 476, 480, 500, 510, 525, 537, 544, 560, 595, 600, 672, 680, 700, 714, 716, 750, 800, 816, 840, 850, 875, 895, 952, 1000, 1020, 1050, 1074, 1120, 1190, 1200, 1253, 1275, 1360, 1400, 1428, 1432, 1500, 1632, 1680, 1700, 1750, 1785, 1790, 1904, 2000, 2040, 2100, 2125, 2148, 2380, 2400, 2506, 2550, 2625, 2685, 2720, 2800, 2856, 2864, 2975, 3000, 3043, 3360, 3400, 3500, 3570, 3580, 3759, 3808, 4000, 4080, 4200, 4250, 4296, 4475, 4760, 5012, 5100, 5250, 5370, 5600, 5712, 5728, 5950, 6000, 6086, 6265, 6375, 6800, 7000, 7140, 7160, 7518, 8160, 8400, 8500, 8592, 8925, 8950, 9129, 9520, 10024, 10200, 10500, 10740, 11424, 11900, 12000, 12172, 12530, 12750, 13425, 13600, 14000, 14280, 14320, 14875, 15036, 15215, 16800, 17000, 17184, 17850, 17900, 18258, 18795, 19040, 20048, 20400, 21000, 21301, 21480, 22375, 23800, 24344, 25060, 25500, 26850, 28000, 28560, 28640, 29750, 30072, 30430, 31325, 34000, 35700, 35800, 36516, 37590, 40096, 40800, 42000, 42602, 42960, 44625, 44750, 45645, 47600, 48688, 50120, 51000, 53700, 57120, 59500, 60144, 60860, 62650, 63903, 67125, 68000, 71400, 71600, 73032, 75180, 76075, 84000, 85204, 85920, 89250, 89500, 91290, 93975, 95200, 97376, 100240, 102000, 106505, 107400, 119000, 120288, 121720, 125300, 127806, 134250, 142800, 143200, 146064, 150360, 152150, 156625, 170408, 178500, 179000, 182580, 187950, 200480, 204000, 213010, 214800, 228225, 238000, 243440, 250600, 255612, 268500, 285600, 292128, 300720, 304300, 313250, 319515, 340816, 357000, 358000, 365160, 375900, 380375, 426020, 429600, 456450, 469875, 476000, 486880, 501200, 511224, 532525, 537000, 601440, 608600, 626500, 639030, 681632, 714000, 716000, 730320, 751800, 760750, 852040, 912900, 939750, 1002400, 1022448, 1065050, 1074000, 1141125, 1217200, 1253000, 1278060, 1428000, 1460640, 1503600, 1521500, 1597575, 1704080, 1825800, 1879500, 2044896, 2130100, 2148000, 2282250, 2434400, 2506000, 2556120, 2662625, 3007200, 3043000, 3195150, 3408160, 3651600, 3759000, 4260200, 4564500, 5012000, 5112240, 5325250, 6086000, 6390300, 7303200, 7518000, 7987875, 8520400, 9129000, 10224480, 10650500, 12172000, 12780600, 15036000, 15975750, 17040800, 18258000, 21301000, 25561200, 31951500, 36516000, 42602000, 51122400, 63903000, 85204000, 127806000, 255612000]

約数ペア:

[(1, 255612000), (2, 127806000), (3, 85204000), (4, 63903000), (5, 51122400), (6, 42602000), (7, 36516000), (8, 31951500), (10, 25561200), (12, 21301000), (14, 18258000), (15, 17040800), (16, 15975750), (17, 15036000), (20, 12780600), (21, 12172000), (24, 10650500), (25, 10224480), (28, 9129000), (30, 8520400), (32, 7987875), (34, 7518000), (35, 7303200), (40, 6390300), (42, 6086000), (48, 5325250), (50, 5112240), (51, 5012000), (56, 4564500), (60, 4260200), (68, 3759000), (70, 3651600), (75, 3408160), (80, 3195150), (84, 3043000), (85, 3007200), (96, 2662625), (100, 2556120), (102, 2506000), (105, 2434400), (112, 2282250), (119, 2148000), (120, 2130100), (125, 2044896), (136, 1879500), (140, 1825800), (150, 1704080), (160, 1597575), (168, 1521500), (170, 1503600), (175, 1460640), (179, 1428000), (200, 1278060), (204, 1253000), (210, 1217200), (224, 1141125), (238, 1074000), (240, 1065050), (250, 1022448), (255, 1002400), (272, 939750), (280, 912900), (300, 852040), (336, 760750), (340, 751800), (350, 730320), (357, 716000), (358, 714000), (375, 681632), (400, 639030), (408, 626500), (420, 608600), (425, 601440), (476, 537000), (480, 532525), (500, 511224), (510, 501200), (525, 486880), (537, 476000), (544, 469875), (560, 456450), (595, 429600), (600, 426020), (672, 380375), (680, 375900), (700, 365160), (714, 358000), (716, 357000), (750, 340816), (800, 319515), (816, 313250), (840, 304300), (850, 300720), (875, 292128), (895, 285600), (952, 268500), (1000, 255612), (1020, 250600), (1050, 243440), (1074, 238000), (1120, 228225), (1190, 214800), (1200, 213010), (1253, 204000), (1275, 200480), (1360, 187950), (1400, 182580), (1428, 179000), (1432, 178500), (1500, 170408), (1632, 156625), (1680, 152150), (1700, 150360), (1750, 146064), (1785, 143200), (1790, 142800), (1904, 134250), (2000, 127806), (2040, 125300), (2100, 121720), (2125, 120288), (2148, 119000), (2380, 107400), (2400, 106505), (2506, 102000), (2550, 100240), (2625, 97376), (2685, 95200), (2720, 93975), (2800, 91290), (2856, 89500), (2864, 89250), (2975, 85920), (3000, 85204), (3043, 84000), (3360, 76075), (3400, 75180), (3500, 73032), (3570, 71600), (3580, 71400), (3759, 68000), (3808, 67125), (4000, 63903), (4080, 62650), (4200, 60860), (4250, 60144), (4296, 59500), (4475, 57120), (4760, 53700), (5012, 51000), (5100, 50120), (5250, 48688), (5370, 47600), (5600, 45645), (5712, 44750), (5728, 44625), (5950, 42960), (6000, 42602), (6086, 42000), (6265, 40800), (6375, 40096), (6800, 37590), (7000, 36516), (7140, 35800), (7160, 35700), (7518, 34000), (8160, 31325), (8400, 30430), (8500, 30072), (8592, 29750), (8925, 28640), (8950, 28560), (9129, 28000), (9520, 26850), (10024, 25500), (10200, 25060), (10500, 24344), (10740, 23800), (11424, 22375), (11900, 21480), (12000, 21301), (12172, 21000), (12530, 20400), (12750, 20048), (13425, 19040), (13600, 18795), (14000, 18258), (14280, 17900), (14320, 17850), (14875, 17184), (15036, 17000), (15215, 16800)]