198403200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{83}}^2$

素因数の和:196

約数の個数: 216

約数和(自身を含む): 716580345

約数和(自身を除く): 518177145

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 83, 90, 96, 100, 120, 128, 144, 150, 160, 166, 180, 192, 200, 225, 240, 249, 288, 300, 320, 332, 360, 384, 400, 415, 450, 480, 498, 576, 600, 640, 664, 720, 747, 800, 830, 900, 960, 996, 1152, 1200, 1245, 1328, 1440, 1494, 1600, 1660, 1800, 1920, 1992, 2075, 2400, 2490, 2656, 2880, 2988, 3200, 3320, 3600, 3735, 3984, 4150, 4800, 4980, 5312, 5760, 5976, 6225, 6640, 6889, 7200, 7470, 7968, 8300, 9600, 9960, 10624, 11952, 12450, 13280, 13778, 14400, 14940, 15936, 16600, 18675, 19920, 20667, 23904, 24900, 26560, 27556, 28800, 29880, 31872, 33200, 34445, 37350, 39840, 41334, 47808, 49800, 53120, 55112, 59760, 62001, 66400, 68890, 74700, 79680, 82668, 95616, 99600, 103335, 110224, 119520, 124002, 132800, 137780, 149400, 159360, 165336, 172225, 199200, 206670, 220448, 239040, 248004, 265600, 275560, 298800, 310005, 330672, 344450, 398400, 413340, 440896, 478080, 496008, 516675, 551120, 597600, 620010, 661344, 688900, 796800, 826680, 881792, 992016, 1033350, 1102240, 1195200, 1240020, 1322688, 1377800, 1550025, 1653360, 1984032, 2066700, 2204480, 2390400, 2480040, 2645376, 2755600, 3100050, 3306720, 3968064, 4133400, 4408960, 4960080, 5511200, 6200100, 6613440, 7936128, 8266800, 9920160, 11022400, 12400200, 13226880, 16533600, 19840320, 22044800, 24800400, 33067200, 39680640, 49600800, 66134400, 99201600, 198403200]

約数ペア:

[(1, 198403200), (2, 99201600), (3, 66134400), (4, 49600800), (5, 39680640), (6, 33067200), (8, 24800400), (9, 22044800), (10, 19840320), (12, 16533600), (15, 13226880), (16, 12400200), (18, 11022400), (20, 9920160), (24, 8266800), (25, 7936128), (30, 6613440), (32, 6200100), (36, 5511200), (40, 4960080), (45, 4408960), (48, 4133400), (50, 3968064), (60, 3306720), (64, 3100050), (72, 2755600), (75, 2645376), (80, 2480040), (83, 2390400), (90, 2204480), (96, 2066700), (100, 1984032), (120, 1653360), (128, 1550025), (144, 1377800), (150, 1322688), (160, 1240020), (166, 1195200), (180, 1102240), (192, 1033350), (200, 992016), (225, 881792), (240, 826680), (249, 796800), (288, 688900), (300, 661344), (320, 620010), (332, 597600), (360, 551120), (384, 516675), (400, 496008), (415, 478080), (450, 440896), (480, 413340), (498, 398400), (576, 344450), (600, 330672), (640, 310005), (664, 298800), (720, 275560), (747, 265600), (800, 248004), (830, 239040), (900, 220448), (960, 206670), (996, 199200), (1152, 172225), (1200, 165336), (1245, 159360), (1328, 149400), (1440, 137780), (1494, 132800), (1600, 124002), (1660, 119520), (1800, 110224), (1920, 103335), (1992, 99600), (2075, 95616), (2400, 82668), (2490, 79680), (2656, 74700), (2880, 68890), (2988, 66400), (3200, 62001), (3320, 59760), (3600, 55112), (3735, 53120), (3984, 49800), (4150, 47808), (4800, 41334), (4980, 39840), (5312, 37350), (5760, 34445), (5976, 33200), (6225, 31872), (6640, 29880), (6889, 28800), (7200, 27556), (7470, 26560), (7968, 24900), (8300, 23904), (9600, 20667), (9960, 19920), (10624, 18675), (11952, 16600), (12450, 15936), (13280, 14940), (13778, 14400)]