79898700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{38047}}^1$

素因数の和:38071

約数の個数: 72

約数和(自身を含む): 264205312

約数和(自身を除く): 184306612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 38047, 76094, 114141, 152188, 190235, 228282, 266329, 380470, 456564, 532658, 570705, 760940, 798987, 951175, 1065316, 1141410, 1331645, 1597974, 1902350, 2282820, 2663290, 2853525, 3195948, 3804700, 3994935, 5326580, 5707050, 6658225, 7989870, 11414100, 13316450, 15979740, 19974675, 26632900, 39949350, 79898700]

約数ペア:

[(1, 79898700), (2, 39949350), (3, 26632900), (4, 19974675), (5, 15979740), (6, 13316450), (7, 11414100), (10, 7989870), (12, 6658225), (14, 5707050), (15, 5326580), (20, 3994935), (21, 3804700), (25, 3195948), (28, 2853525), (30, 2663290), (35, 2282820), (42, 1902350), (50, 1597974), (60, 1331645), (70, 1141410), (75, 1065316), (84, 951175), (100, 798987), (105, 760940), (140, 570705), (150, 532658), (175, 456564), (210, 380470), (300, 266329), (350, 228282), (420, 190235), (525, 152188), (700, 114141), (1050, 76094), (2100, 38047)]