143464000

素因数分解:

$2^6\times 5^3\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 112

約数和(自身を含む): 361370880

約数和(自身を除く): 217906880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 125, 158, 160, 200, 227, 250, 316, 320, 395, 400, 454, 500, 632, 790, 800, 908, 1000, 1135, 1264, 1580, 1600, 1816, 1975, 2000, 2270, 2528, 3160, 3632, 3950, 4000, 4540, 5056, 5675, 6320, 7264, 7900, 8000, 9080, 9875, 11350, 12640, 14528, 15800, 17933, 18160, 19750, 22700, 25280, 28375, 31600, 35866, 36320, 39500, 45400, 56750, 63200, 71732, 72640, 79000, 89665, 90800, 113500, 126400, 143464, 158000, 179330, 181600, 227000, 286928, 316000, 358660, 363200, 448325, 454000, 573856, 632000, 717320, 896650, 908000, 1147712, 1434640, 1793300, 1816000, 2241625, 2869280, 3586600, 4483250, 5738560, 7173200, 8966500, 14346400, 17933000, 28692800, 35866000, 71732000, 143464000]

約数ペア:

[(1, 143464000), (2, 71732000), (4, 35866000), (5, 28692800), (8, 17933000), (10, 14346400), (16, 8966500), (20, 7173200), (25, 5738560), (32, 4483250), (40, 3586600), (50, 2869280), (64, 2241625), (79, 1816000), (80, 1793300), (100, 1434640), (125, 1147712), (158, 908000), (160, 896650), (200, 717320), (227, 632000), (250, 573856), (316, 454000), (320, 448325), (395, 363200), (400, 358660), (454, 316000), (500, 286928), (632, 227000), (790, 181600), (800, 179330), (908, 158000), (1000, 143464), (1135, 126400), (1264, 113500), (1580, 90800), (1600, 89665), (1816, 79000), (1975, 72640), (2000, 71732), (2270, 63200), (2528, 56750), (3160, 45400), (3632, 39500), (3950, 36320), (4000, 35866), (4540, 31600), (5056, 28375), (5675, 25280), (6320, 22700), (7264, 19750), (7900, 18160), (8000, 17933), (9080, 15800), (9875, 14528), (11350, 12640)]