220761600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{5749}}^1$

素因数の和:5780

約数の個数: 120

約数和(自身を含む): 729399000

約数和(自身を除く): 508637400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 5749, 6400, 7680, 9600, 11498, 12800, 17247, 19200, 22996, 28745, 34494, 38400, 45992, 57490, 68988, 86235, 91984, 114980, 137976, 143725, 172470, 183968, 229960, 275952, 287450, 344940, 367936, 431175, 459920, 551904, 574900, 689880, 735872, 862350, 919840, 1103808, 1149800, 1379760, 1471744, 1724700, 1839680, 2207616, 2299600, 2759520, 2943488, 3449400, 3679360, 4415232, 4599200, 5519040, 6898800, 7358720, 8830464, 9198400, 11038080, 13797600, 14717440, 18396800, 22076160, 27595200, 36793600, 44152320, 55190400, 73587200, 110380800, 220761600]

約数ペア:

[(1, 220761600), (2, 110380800), (3, 73587200), (4, 55190400), (5, 44152320), (6, 36793600), (8, 27595200), (10, 22076160), (12, 18396800), (15, 14717440), (16, 13797600), (20, 11038080), (24, 9198400), (25, 8830464), (30, 7358720), (32, 6898800), (40, 5519040), (48, 4599200), (50, 4415232), (60, 3679360), (64, 3449400), (75, 2943488), (80, 2759520), (96, 2299600), (100, 2207616), (120, 1839680), (128, 1724700), (150, 1471744), (160, 1379760), (192, 1149800), (200, 1103808), (240, 919840), (256, 862350), (300, 735872), (320, 689880), (384, 574900), (400, 551904), (480, 459920), (512, 431175), (600, 367936), (640, 344940), (768, 287450), (800, 275952), (960, 229960), (1200, 183968), (1280, 172470), (1536, 143725), (1600, 137976), (1920, 114980), (2400, 91984), (2560, 86235), (3200, 68988), (3840, 57490), (4800, 45992), (5749, 38400), (6400, 34494), (7680, 28745), (9600, 22996), (11498, 19200), (12800, 17247)]