221986800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 360

約数和(自身を含む): 921083904

約数和(自身を除く): 699097104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 48, 50, 56, 60, 63, 69, 70, 72, 75, 80, 84, 90, 92, 100, 105, 112, 115, 120, 126, 138, 140, 144, 150, 161, 168, 175, 180, 184, 200, 207, 210, 225, 230, 240, 252, 276, 280, 300, 315, 322, 336, 345, 350, 360, 368, 383, 400, 414, 420, 450, 460, 483, 504, 525, 552, 560, 575, 600, 630, 644, 690, 700, 720, 766, 805, 828, 840, 900, 920, 966, 1008, 1035, 1050, 1104, 1149, 1150, 1200, 1260, 1288, 1380, 1400, 1449, 1532, 1575, 1610, 1656, 1680, 1725, 1800, 1840, 1915, 1932, 2070, 2100, 2298, 2300, 2415, 2520, 2576, 2681, 2760, 2800, 2898, 3064, 3150, 3220, 3312, 3447, 3450, 3600, 3830, 3864, 4025, 4140, 4200, 4596, 4600, 4830, 5040, 5175, 5362, 5520, 5745, 5796, 6128, 6300, 6440, 6894, 6900, 7245, 7660, 7728, 8043, 8050, 8280, 8400, 8809, 9192, 9200, 9575, 9660, 10350, 10724, 11490, 11592, 12075, 12600, 12880, 13405, 13788, 13800, 14490, 15320, 16086, 16100, 16560, 17235, 17618, 18384, 19150, 19320, 20700, 21448, 22980, 23184, 24129, 24150, 25200, 26427, 26810, 27576, 27600, 28725, 28980, 30640, 32172, 32200, 34470, 35236, 36225, 38300, 38640, 40215, 41400, 42896, 44045, 45960, 48258, 48300, 52854, 53620, 55152, 57450, 57960, 61663, 64344, 64400, 67025, 68940, 70472, 72450, 76600, 79281, 80430, 82800, 86175, 88090, 91920, 96516, 96600, 105708, 107240, 114900, 115920, 120645, 123326, 128688, 132135, 134050, 137880, 140944, 144900, 153200, 158562, 160860, 172350, 176180, 184989, 193032, 193200, 201075, 211416, 214480, 220225, 229800, 241290, 246652, 264270, 268100, 275760, 289800, 308315, 317124, 321720, 344700, 352360, 369978, 386064, 396405, 402150, 422832, 440450, 459600, 482580, 493304, 528540, 536200, 554967, 579600, 603225, 616630, 634248, 643440, 660675, 689400, 704720, 739956, 792810, 804300, 880900, 924945, 965160, 986608, 1057080, 1072400, 1109934, 1206450, 1233260, 1268496, 1321350, 1378800, 1479912, 1541575, 1585620, 1608600, 1761800, 1849890, 1930320, 1982025, 2114160, 2219868, 2412900, 2466520, 2642700, 2774835, 2959824, 3083150, 3171240, 3217200, 3523600, 3699780, 3964050, 4439736, 4624725, 4825800, 4933040, 5285400, 5549670, 6166300, 6342480, 7399560, 7928100, 8879472, 9249450, 9651600, 10570800, 11099340, 12332600, 13874175, 14799120, 15856200, 18498900, 22198680, 24665200, 27748350, 31712400, 36997800, 44397360, 55496700, 73995600, 110993400, 221986800]

約数ペア:

[(1, 221986800), (2, 110993400), (3, 73995600), (4, 55496700), (5, 44397360), (6, 36997800), (7, 31712400), (8, 27748350), (9, 24665200), (10, 22198680), (12, 18498900), (14, 15856200), (15, 14799120), (16, 13874175), (18, 12332600), (20, 11099340), (21, 10570800), (23, 9651600), (24, 9249450), (25, 8879472), (28, 7928100), (30, 7399560), (35, 6342480), (36, 6166300), (40, 5549670), (42, 5285400), (45, 4933040), (46, 4825800), (48, 4624725), (50, 4439736), (56, 3964050), (60, 3699780), (63, 3523600), (69, 3217200), (70, 3171240), (72, 3083150), (75, 2959824), (80, 2774835), (84, 2642700), (90, 2466520), (92, 2412900), (100, 2219868), (105, 2114160), (112, 1982025), (115, 1930320), (120, 1849890), (126, 1761800), (138, 1608600), (140, 1585620), (144, 1541575), (150, 1479912), (161, 1378800), (168, 1321350), (175, 1268496), (180, 1233260), (184, 1206450), (200, 1109934), (207, 1072400), (210, 1057080), (225, 986608), (230, 965160), (240, 924945), (252, 880900), (276, 804300), (280, 792810), (300, 739956), (315, 704720), (322, 689400), (336, 660675), (345, 643440), (350, 634248), (360, 616630), (368, 603225), (383, 579600), (400, 554967), (414, 536200), (420, 528540), (450, 493304), (460, 482580), (483, 459600), (504, 440450), (525, 422832), (552, 402150), (560, 396405), (575, 386064), (600, 369978), (630, 352360), (644, 344700), (690, 321720), (700, 317124), (720, 308315), (766, 289800), (805, 275760), (828, 268100), (840, 264270), (900, 246652), (920, 241290), (966, 229800), (1008, 220225), (1035, 214480), (1050, 211416), (1104, 201075), (1149, 193200), (1150, 193032), (1200, 184989), (1260, 176180), (1288, 172350), (1380, 160860), (1400, 158562), (1449, 153200), (1532, 144900), (1575, 140944), (1610, 137880), (1656, 134050), (1680, 132135), (1725, 128688), (1800, 123326), (1840, 120645), (1915, 115920), (1932, 114900), (2070, 107240), (2100, 105708), (2298, 96600), (2300, 96516), (2415, 91920), (2520, 88090), (2576, 86175), (2681, 82800), (2760, 80430), (2800, 79281), (2898, 76600), (3064, 72450), (3150, 70472), (3220, 68940), (3312, 67025), (3447, 64400), (3450, 64344), (3600, 61663), (3830, 57960), (3864, 57450), (4025, 55152), (4140, 53620), (4200, 52854), (4596, 48300), (4600, 48258), (4830, 45960), (5040, 44045), (5175, 42896), (5362, 41400), (5520, 40215), (5745, 38640), (5796, 38300), (6128, 36225), (6300, 35236), (6440, 34470), (6894, 32200), (6900, 32172), (7245, 30640), (7660, 28980), (7728, 28725), (8043, 27600), (8050, 27576), (8280, 26810), (8400, 26427), (8809, 25200), (9192, 24150), (9200, 24129), (9575, 23184), (9660, 22980), (10350, 21448), (10724, 20700), (11490, 19320), (11592, 19150), (12075, 18384), (12600, 17618), (12880, 17235), (13405, 16560), (13788, 16100), (13800, 16086), (14490, 15320)]