121241600

素因数分解:

$2^{17}\times 5^2\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 108

約数和(自身を含む): 308804454

約数和(自身を除く): 187562854

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 128, 148, 160, 185, 200, 256, 296, 320, 370, 400, 512, 592, 640, 740, 800, 925, 1024, 1184, 1280, 1480, 1600, 1850, 2048, 2368, 2560, 2960, 3200, 3700, 4096, 4736, 5120, 5920, 6400, 7400, 8192, 9472, 10240, 11840, 12800, 14800, 16384, 18944, 20480, 23680, 25600, 29600, 32768, 37888, 40960, 47360, 51200, 59200, 65536, 75776, 81920, 94720, 102400, 118400, 131072, 151552, 163840, 189440, 204800, 236800, 303104, 327680, 378880, 409600, 473600, 606208, 655360, 757760, 819200, 947200, 1212416, 1515520, 1638400, 1894400, 2424832, 3031040, 3276800, 3788800, 4849664, 6062080, 7577600, 12124160, 15155200, 24248320, 30310400, 60620800, 121241600]

約数ペア:

[(1, 121241600), (2, 60620800), (4, 30310400), (5, 24248320), (8, 15155200), (10, 12124160), (16, 7577600), (20, 6062080), (25, 4849664), (32, 3788800), (37, 3276800), (40, 3031040), (50, 2424832), (64, 1894400), (74, 1638400), (80, 1515520), (100, 1212416), (128, 947200), (148, 819200), (160, 757760), (185, 655360), (200, 606208), (256, 473600), (296, 409600), (320, 378880), (370, 327680), (400, 303104), (512, 236800), (592, 204800), (640, 189440), (740, 163840), (800, 151552), (925, 131072), (1024, 118400), (1184, 102400), (1280, 94720), (1480, 81920), (1600, 75776), (1850, 65536), (2048, 59200), (2368, 51200), (2560, 47360), (2960, 40960), (3200, 37888), (3700, 32768), (4096, 29600), (4736, 25600), (5120, 23680), (5920, 20480), (6400, 18944), (7400, 16384), (8192, 14800), (9472, 12800), (10240, 11840)]