1090009600

素因数分解:

$2^9\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 2898314496

約数和(自身を除く): 1808304896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 62, 64, 67, 80, 82, 100, 124, 128, 134, 155, 160, 164, 200, 205, 248, 256, 268, 310, 320, 328, 335, 400, 410, 496, 512, 536, 620, 640, 656, 670, 775, 800, 820, 992, 1025, 1072, 1240, 1271, 1280, 1312, 1340, 1550, 1600, 1640, 1675, 1984, 2050, 2077, 2144, 2480, 2542, 2560, 2624, 2680, 2747, 3100, 3200, 3280, 3350, 3968, 4100, 4154, 4288, 4960, 5084, 5248, 5360, 5494, 6200, 6355, 6400, 6560, 6700, 7936, 8200, 8308, 8576, 9920, 10168, 10385, 10496, 10720, 10988, 12400, 12710, 12800, 13120, 13400, 13735, 15872, 16400, 16616, 17152, 19840, 20336, 20770, 20992, 21440, 21976, 24800, 25420, 26240, 26800, 27470, 31775, 32800, 33232, 34304, 39680, 40672, 41540, 42880, 43952, 49600, 50840, 51925, 52480, 53600, 54940, 63550, 65600, 66464, 68675, 79360, 81344, 83080, 85157, 85760, 87904, 99200, 101680, 103850, 104960, 107200, 109880, 127100, 131200, 132928, 137350, 162688, 166160, 170314, 171520, 175808, 198400, 203360, 207700, 214400, 219760, 254200, 262400, 265856, 274700, 325376, 332320, 340628, 351616, 396800, 406720, 415400, 425785, 428800, 439520, 508400, 524800, 531712, 549400, 650752, 664640, 681256, 703232, 813440, 830800, 851570, 857600, 879040, 1016800, 1063424, 1098800, 1329280, 1362512, 1406464, 1626880, 1661600, 1703140, 1758080, 2033600, 2128925, 2197600, 2658560, 2725024, 3253760, 3323200, 3406280, 3516160, 4067200, 4257850, 4395200, 5317120, 5450048, 6646400, 6812560, 7032320, 8134400, 8515700, 8790400, 10900096, 13292800, 13625120, 16268800, 17031400, 17580800, 21800192, 26585600, 27250240, 34062800, 35161600, 43600384, 54500480, 68125600, 109000960, 136251200, 218001920, 272502400, 545004800, 1090009600]

約数ペア:

[(1, 1090009600), (2, 545004800), (4, 272502400), (5, 218001920), (8, 136251200), (10, 109000960), (16, 68125600), (20, 54500480), (25, 43600384), (31, 35161600), (32, 34062800), (40, 27250240), (41, 26585600), (50, 21800192), (62, 17580800), (64, 17031400), (67, 16268800), (80, 13625120), (82, 13292800), (100, 10900096), (124, 8790400), (128, 8515700), (134, 8134400), (155, 7032320), (160, 6812560), (164, 6646400), (200, 5450048), (205, 5317120), (248, 4395200), (256, 4257850), (268, 4067200), (310, 3516160), (320, 3406280), (328, 3323200), (335, 3253760), (400, 2725024), (410, 2658560), (496, 2197600), (512, 2128925), (536, 2033600), (620, 1758080), (640, 1703140), (656, 1661600), (670, 1626880), (775, 1406464), (800, 1362512), (820, 1329280), (992, 1098800), (1025, 1063424), (1072, 1016800), (1240, 879040), (1271, 857600), (1280, 851570), (1312, 830800), (1340, 813440), (1550, 703232), (1600, 681256), (1640, 664640), (1675, 650752), (1984, 549400), (2050, 531712), (2077, 524800), (2144, 508400), (2480, 439520), (2542, 428800), (2560, 425785), (2624, 415400), (2680, 406720), (2747, 396800), (3100, 351616), (3200, 340628), (3280, 332320), (3350, 325376), (3968, 274700), (4100, 265856), (4154, 262400), (4288, 254200), (4960, 219760), (5084, 214400), (5248, 207700), (5360, 203360), (5494, 198400), (6200, 175808), (6355, 171520), (6400, 170314), (6560, 166160), (6700, 162688), (7936, 137350), (8200, 132928), (8308, 131200), (8576, 127100), (9920, 109880), (10168, 107200), (10385, 104960), (10496, 103850), (10720, 101680), (10988, 99200), (12400, 87904), (12710, 85760), (12800, 85157), (13120, 83080), (13400, 81344), (13735, 79360), (15872, 68675), (16400, 66464), (16616, 65600), (17152, 63550), (19840, 54940), (20336, 53600), (20770, 52480), (20992, 51925), (21440, 50840), (21976, 49600), (24800, 43952), (25420, 42880), (26240, 41540), (26800, 40672), (27470, 39680), (31775, 34304), (32800, 33232)]