197507200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 552464640

約数和(自身を除く): 354957440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 128, 155, 160, 176, 181, 200, 220, 248, 275, 310, 320, 341, 352, 362, 400, 440, 496, 550, 620, 640, 682, 704, 724, 775, 800, 880, 905, 992, 1100, 1240, 1364, 1408, 1448, 1550, 1600, 1705, 1760, 1810, 1984, 1991, 2200, 2480, 2728, 2896, 3100, 3200, 3410, 3520, 3620, 3968, 3982, 4400, 4525, 4960, 5456, 5611, 5792, 6200, 6820, 7040, 7240, 7964, 8525, 8800, 9050, 9920, 9955, 10912, 11222, 11584, 12400, 13640, 14480, 15928, 17050, 17600, 18100, 19840, 19910, 21824, 22444, 23168, 24800, 27280, 28055, 28960, 31856, 34100, 35200, 36200, 39820, 43648, 44888, 49600, 49775, 54560, 56110, 57920, 61721, 63712, 68200, 72400, 79640, 89776, 99200, 99550, 109120, 112220, 115840, 123442, 127424, 136400, 140275, 144800, 159280, 179552, 199100, 218240, 224440, 246884, 254848, 272800, 280550, 289600, 308605, 318560, 359104, 398200, 448880, 493768, 545600, 561100, 579200, 617210, 637120, 718208, 796400, 897760, 987536, 1091200, 1122200, 1234420, 1274240, 1543025, 1592800, 1795520, 1975072, 2244400, 2468840, 3086050, 3185600, 3591040, 3950144, 4488800, 4937680, 6172100, 6371200, 7900288, 8977600, 9875360, 12344200, 17955200, 19750720, 24688400, 39501440, 49376800, 98753600, 197507200]

約数ペア:

[(1, 197507200), (2, 98753600), (4, 49376800), (5, 39501440), (8, 24688400), (10, 19750720), (11, 17955200), (16, 12344200), (20, 9875360), (22, 8977600), (25, 7900288), (31, 6371200), (32, 6172100), (40, 4937680), (44, 4488800), (50, 3950144), (55, 3591040), (62, 3185600), (64, 3086050), (80, 2468840), (88, 2244400), (100, 1975072), (110, 1795520), (124, 1592800), (128, 1543025), (155, 1274240), (160, 1234420), (176, 1122200), (181, 1091200), (200, 987536), (220, 897760), (248, 796400), (275, 718208), (310, 637120), (320, 617210), (341, 579200), (352, 561100), (362, 545600), (400, 493768), (440, 448880), (496, 398200), (550, 359104), (620, 318560), (640, 308605), (682, 289600), (704, 280550), (724, 272800), (775, 254848), (800, 246884), (880, 224440), (905, 218240), (992, 199100), (1100, 179552), (1240, 159280), (1364, 144800), (1408, 140275), (1448, 136400), (1550, 127424), (1600, 123442), (1705, 115840), (1760, 112220), (1810, 109120), (1984, 99550), (1991, 99200), (2200, 89776), (2480, 79640), (2728, 72400), (2896, 68200), (3100, 63712), (3200, 61721), (3410, 57920), (3520, 56110), (3620, 54560), (3968, 49775), (3982, 49600), (4400, 44888), (4525, 43648), (4960, 39820), (5456, 36200), (5611, 35200), (5792, 34100), (6200, 31856), (6820, 28960), (7040, 28055), (7240, 27280), (7964, 24800), (8525, 23168), (8800, 22444), (9050, 21824), (9920, 19910), (9955, 19840), (10912, 18100), (11222, 17600), (11584, 17050), (12400, 15928), (13640, 14480)]