267722800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{39371}}^1$

素因数の和:39406

約数の個数: 60

約数和(自身を含む): 681056856

約数和(自身を除く): 413334056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 39371, 78742, 157484, 196855, 314968, 393710, 629936, 669307, 787420, 984275, 1338614, 1574840, 1968550, 2677228, 3149680, 3346535, 3937100, 5354456, 6693070, 7874200, 10708912, 13386140, 15748400, 16732675, 26772280, 33465350, 53544560, 66930700, 133861400, 267722800]

約数ペア:

[(1, 267722800), (2, 133861400), (4, 66930700), (5, 53544560), (8, 33465350), (10, 26772280), (16, 16732675), (17, 15748400), (20, 13386140), (25, 10708912), (34, 7874200), (40, 6693070), (50, 5354456), (68, 3937100), (80, 3346535), (85, 3149680), (100, 2677228), (136, 1968550), (170, 1574840), (200, 1338614), (272, 984275), (340, 787420), (400, 669307), (425, 629936), (680, 393710), (850, 314968), (1360, 196855), (1700, 157484), (3400, 78742), (6800, 39371)]