138374400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{7207}}^1$

素因数の和:7236

約数の個数: 108

約数和(自身を含む): 456727712

約数和(自身を除く): 318353312

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, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 7207, 9600, 14414, 19200, 21621, 28828, 36035, 43242, 57656, 72070, 86484, 108105, 115312, 144140, 172968, 180175, 216210, 230624, 288280, 345936, 360350, 432420, 461248, 540525, 576560, 691872, 720700, 864840, 922496, 1081050, 1153120, 1383744, 1441400, 1729680, 1844992, 2162100, 2306240, 2767488, 2882800, 3459360, 4324200, 4612480, 5534976, 5765600, 6918720, 8648400, 9224960, 11531200, 13837440, 17296800, 23062400, 27674880, 34593600, 46124800, 69187200, 138374400]

約数ペア:

[(1, 138374400), (2, 69187200), (3, 46124800), (4, 34593600), (5, 27674880), (6, 23062400), (8, 17296800), (10, 13837440), (12, 11531200), (15, 9224960), (16, 8648400), (20, 6918720), (24, 5765600), (25, 5534976), (30, 4612480), (32, 4324200), (40, 3459360), (48, 2882800), (50, 2767488), (60, 2306240), (64, 2162100), (75, 1844992), (80, 1729680), (96, 1441400), (100, 1383744), (120, 1153120), (128, 1081050), (150, 922496), (160, 864840), (192, 720700), (200, 691872), (240, 576560), (256, 540525), (300, 461248), (320, 432420), (384, 360350), (400, 345936), (480, 288280), (600, 230624), (640, 216210), (768, 180175), (800, 172968), (960, 144140), (1200, 115312), (1280, 108105), (1600, 86484), (1920, 72070), (2400, 57656), (3200, 43242), (3840, 36035), (4800, 28828), (6400, 21621), (7207, 19200), (9600, 14414)]