68434800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8147}}^1$

素因数の和:8175

約数の個数: 120

約数和(自身を含む): 250567296

約数和(自身を除く): 182132496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8147, 8400, 16294, 24441, 32588, 40735, 48882, 57029, 65176, 81470, 97764, 114058, 122205, 130352, 162940, 171087, 195528, 203675, 228116, 244410, 285145, 325880, 342174, 391056, 407350, 456232, 488820, 570290, 611025, 651760, 684348, 814700, 855435, 912464, 977640, 1140580, 1222050, 1368696, 1425725, 1629400, 1710870, 1955280, 2281160, 2444100, 2737392, 2851450, 3258800, 3421740, 4277175, 4562320, 4888200, 5702900, 6843480, 8554350, 9776400, 11405800, 13686960, 17108700, 22811600, 34217400, 68434800]

約数ペア:

[(1, 68434800), (2, 34217400), (3, 22811600), (4, 17108700), (5, 13686960), (6, 11405800), (7, 9776400), (8, 8554350), (10, 6843480), (12, 5702900), (14, 4888200), (15, 4562320), (16, 4277175), (20, 3421740), (21, 3258800), (24, 2851450), (25, 2737392), (28, 2444100), (30, 2281160), (35, 1955280), (40, 1710870), (42, 1629400), (48, 1425725), (50, 1368696), (56, 1222050), (60, 1140580), (70, 977640), (75, 912464), (80, 855435), (84, 814700), (100, 684348), (105, 651760), (112, 611025), (120, 570290), (140, 488820), (150, 456232), (168, 407350), (175, 391056), (200, 342174), (210, 325880), (240, 285145), (280, 244410), (300, 228116), (336, 203675), (350, 195528), (400, 171087), (420, 162940), (525, 130352), (560, 122205), (600, 114058), (700, 97764), (840, 81470), (1050, 65176), (1200, 57029), (1400, 48882), (1680, 40735), (2100, 32588), (2800, 24441), (4200, 16294), (8147, 8400)]