219892800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:837

約数の個数: 168

約数和(自身を含む): 734234752

約数和(自身を除く): 514341952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 150, 160, 183, 192, 200, 240, 244, 300, 305, 320, 366, 400, 480, 488, 600, 610, 732, 751, 800, 915, 960, 976, 1200, 1220, 1464, 1502, 1525, 1600, 1830, 1952, 2253, 2400, 2440, 2928, 3004, 3050, 3660, 3755, 3904, 4506, 4575, 4800, 4880, 5856, 6008, 6100, 7320, 7510, 9012, 9150, 9760, 11265, 11712, 12016, 12200, 14640, 15020, 18024, 18300, 18775, 19520, 22530, 24032, 24400, 29280, 30040, 36048, 36600, 37550, 45060, 45811, 48064, 48800, 56325, 58560, 60080, 72096, 73200, 75100, 90120, 91622, 97600, 112650, 120160, 137433, 144192, 146400, 150200, 180240, 183244, 225300, 229055, 240320, 274866, 292800, 300400, 360480, 366488, 450600, 458110, 549732, 600800, 687165, 720960, 732976, 901200, 916220, 1099464, 1145275, 1201600, 1374330, 1465952, 1802400, 1832440, 2198928, 2290550, 2748660, 2931904, 3435825, 3604800, 3664880, 4397856, 4581100, 5497320, 6871650, 7329760, 8795712, 9162200, 10994640, 13743300, 14659520, 18324400, 21989280, 27486600, 36648800, 43978560, 54973200, 73297600, 109946400, 219892800]

約数ペア:

[(1, 219892800), (2, 109946400), (3, 73297600), (4, 54973200), (5, 43978560), (6, 36648800), (8, 27486600), (10, 21989280), (12, 18324400), (15, 14659520), (16, 13743300), (20, 10994640), (24, 9162200), (25, 8795712), (30, 7329760), (32, 6871650), (40, 5497320), (48, 4581100), (50, 4397856), (60, 3664880), (61, 3604800), (64, 3435825), (75, 2931904), (80, 2748660), (96, 2290550), (100, 2198928), (120, 1832440), (122, 1802400), (150, 1465952), (160, 1374330), (183, 1201600), (192, 1145275), (200, 1099464), (240, 916220), (244, 901200), (300, 732976), (305, 720960), (320, 687165), (366, 600800), (400, 549732), (480, 458110), (488, 450600), (600, 366488), (610, 360480), (732, 300400), (751, 292800), (800, 274866), (915, 240320), (960, 229055), (976, 225300), (1200, 183244), (1220, 180240), (1464, 150200), (1502, 146400), (1525, 144192), (1600, 137433), (1830, 120160), (1952, 112650), (2253, 97600), (2400, 91622), (2440, 90120), (2928, 75100), (3004, 73200), (3050, 72096), (3660, 60080), (3755, 58560), (3904, 56325), (4506, 48800), (4575, 48064), (4800, 45811), (4880, 45060), (5856, 37550), (6008, 36600), (6100, 36048), (7320, 30040), (7510, 29280), (9012, 24400), (9150, 24032), (9760, 22530), (11265, 19520), (11712, 18775), (12016, 18300), (12200, 18024), (14640, 15020)]