64065400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 173024640

約数和(自身を除く): 108959240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 67, 70, 100, 134, 140, 175, 200, 268, 280, 335, 350, 469, 536, 670, 683, 700, 938, 1340, 1366, 1400, 1675, 1876, 2345, 2680, 2732, 3350, 3415, 3752, 4690, 4781, 5464, 6700, 6830, 9380, 9562, 11725, 13400, 13660, 17075, 18760, 19124, 23450, 23905, 27320, 34150, 38248, 45761, 46900, 47810, 68300, 91522, 93800, 95620, 119525, 136600, 183044, 191240, 228805, 239050, 320327, 366088, 457610, 478100, 640654, 915220, 956200, 1144025, 1281308, 1601635, 1830440, 2288050, 2562616, 3203270, 4576100, 6406540, 8008175, 9152200, 12813080, 16016350, 32032700, 64065400]

約数ペア:

[(1, 64065400), (2, 32032700), (4, 16016350), (5, 12813080), (7, 9152200), (8, 8008175), (10, 6406540), (14, 4576100), (20, 3203270), (25, 2562616), (28, 2288050), (35, 1830440), (40, 1601635), (50, 1281308), (56, 1144025), (67, 956200), (70, 915220), (100, 640654), (134, 478100), (140, 457610), (175, 366088), (200, 320327), (268, 239050), (280, 228805), (335, 191240), (350, 183044), (469, 136600), (536, 119525), (670, 95620), (683, 93800), (700, 91522), (938, 68300), (1340, 47810), (1366, 46900), (1400, 45761), (1675, 38248), (1876, 34150), (2345, 27320), (2680, 23905), (2732, 23450), (3350, 19124), (3415, 18760), (3752, 17075), (4690, 13660), (4781, 13400), (5464, 11725), (6700, 9562), (6830, 9380)]