136140800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{2659}}^1$

素因数の和:2691

約数の個数: 72

約数和(自身を含む): 337673700

約数和(自身を除く): 201532900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2560, 2659, 3200, 5120, 5318, 6400, 10240, 10636, 12800, 13295, 21272, 25600, 26590, 42544, 51200, 53180, 66475, 85088, 106360, 132950, 170176, 212720, 265900, 340352, 425440, 531800, 680704, 850880, 1063600, 1361408, 1701760, 2127200, 2722816, 3403520, 4254400, 5445632, 6807040, 8508800, 13614080, 17017600, 27228160, 34035200, 68070400, 136140800]

約数ペア:

[(1, 136140800), (2, 68070400), (4, 34035200), (5, 27228160), (8, 17017600), (10, 13614080), (16, 8508800), (20, 6807040), (25, 5445632), (32, 4254400), (40, 3403520), (50, 2722816), (64, 2127200), (80, 1701760), (100, 1361408), (128, 1063600), (160, 850880), (200, 680704), (256, 531800), (320, 425440), (400, 340352), (512, 265900), (640, 212720), (800, 170176), (1024, 132950), (1280, 106360), (1600, 85088), (2048, 66475), (2560, 53180), (2659, 51200), (3200, 42544), (5120, 26590), (5318, 25600), (6400, 21272), (10240, 13295), (10636, 12800)]