320030400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1179

約数の個数: 168

約数和(自身を含む): 1068155344

約数和(自身を除く): 748124944

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, 800, 915, 960, 976, 1093, 1200, 1220, 1464, 1525, 1600, 1830, 1952, 2186, 2400, 2440, 2928, 3050, 3279, 3660, 3904, 4372, 4575, 4800, 4880, 5465, 5856, 6100, 6558, 7320, 8744, 9150, 9760, 10930, 11712, 12200, 13116, 14640, 16395, 17488, 18300, 19520, 21860, 24400, 26232, 27325, 29280, 32790, 34976, 36600, 43720, 48800, 52464, 54650, 58560, 65580, 66673, 69952, 73200, 81975, 87440, 97600, 104928, 109300, 131160, 133346, 146400, 163950, 174880, 200019, 209856, 218600, 262320, 266692, 292800, 327900, 333365, 349760, 400038, 437200, 524640, 533384, 655800, 666730, 800076, 874400, 1000095, 1049280, 1066768, 1311600, 1333460, 1600152, 1666825, 1748800, 2000190, 2133536, 2623200, 2666920, 3200304, 3333650, 4000380, 4267072, 5000475, 5246400, 5333840, 6400608, 6667300, 8000760, 10000950, 10667680, 12801216, 13334600, 16001520, 20001900, 21335360, 26669200, 32003040, 40003800, 53338400, 64006080, 80007600, 106676800, 160015200, 320030400]

約数ペア:

[(1, 320030400), (2, 160015200), (3, 106676800), (4, 80007600), (5, 64006080), (6, 53338400), (8, 40003800), (10, 32003040), (12, 26669200), (15, 21335360), (16, 20001900), (20, 16001520), (24, 13334600), (25, 12801216), (30, 10667680), (32, 10000950), (40, 8000760), (48, 6667300), (50, 6400608), (60, 5333840), (61, 5246400), (64, 5000475), (75, 4267072), (80, 4000380), (96, 3333650), (100, 3200304), (120, 2666920), (122, 2623200), (150, 2133536), (160, 2000190), (183, 1748800), (192, 1666825), (200, 1600152), (240, 1333460), (244, 1311600), (300, 1066768), (305, 1049280), (320, 1000095), (366, 874400), (400, 800076), (480, 666730), (488, 655800), (600, 533384), (610, 524640), (732, 437200), (800, 400038), (915, 349760), (960, 333365), (976, 327900), (1093, 292800), (1200, 266692), (1220, 262320), (1464, 218600), (1525, 209856), (1600, 200019), (1830, 174880), (1952, 163950), (2186, 146400), (2400, 133346), (2440, 131160), (2928, 109300), (3050, 104928), (3279, 97600), (3660, 87440), (3904, 81975), (4372, 73200), (4575, 69952), (4800, 66673), (4880, 65580), (5465, 58560), (5856, 54650), (6100, 52464), (6558, 48800), (7320, 43720), (8744, 36600), (9150, 34976), (9760, 32790), (10930, 29280), (11712, 27325), (12200, 26232), (13116, 24400), (14640, 21860), (16395, 19520), (17488, 18300)]