11938500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{379}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 43155840

約数和(自身を除く): 31217340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 379, 420, 450, 500, 525, 630, 700, 750, 758, 875, 900, 1050, 1125, 1137, 1260, 1500, 1516, 1575, 1750, 1895, 2100, 2250, 2274, 2625, 2653, 3150, 3411, 3500, 3790, 4500, 4548, 5250, 5306, 5685, 6300, 6822, 7580, 7875, 7959, 9475, 10500, 10612, 11370, 13265, 13644, 15750, 15918, 17055, 18950, 22740, 23877, 26530, 28425, 31500, 31836, 34110, 37900, 39795, 47375, 47754, 53060, 56850, 66325, 68220, 79590, 85275, 94750, 95508, 113700, 119385, 132650, 142125, 159180, 170550, 189500, 198975, 238770, 265300, 284250, 331625, 341100, 397950, 426375, 477540, 568500, 596925, 663250, 795900, 852750, 994875, 1193850, 1326500, 1705500, 1989750, 2387700, 2984625, 3979500, 5969250, 11938500]

約数ペア:

[(1, 11938500), (2, 5969250), (3, 3979500), (4, 2984625), (5, 2387700), (6, 1989750), (7, 1705500), (9, 1326500), (10, 1193850), (12, 994875), (14, 852750), (15, 795900), (18, 663250), (20, 596925), (21, 568500), (25, 477540), (28, 426375), (30, 397950), (35, 341100), (36, 331625), (42, 284250), (45, 265300), (50, 238770), (60, 198975), (63, 189500), (70, 170550), (75, 159180), (84, 142125), (90, 132650), (100, 119385), (105, 113700), (125, 95508), (126, 94750), (140, 85275), (150, 79590), (175, 68220), (180, 66325), (210, 56850), (225, 53060), (250, 47754), (252, 47375), (300, 39795), (315, 37900), (350, 34110), (375, 31836), (379, 31500), (420, 28425), (450, 26530), (500, 23877), (525, 22740), (630, 18950), (700, 17055), (750, 15918), (758, 15750), (875, 13644), (900, 13265), (1050, 11370), (1125, 10612), (1137, 10500), (1260, 9475), (1500, 7959), (1516, 7875), (1575, 7580), (1750, 6822), (1895, 6300), (2100, 5685), (2250, 5306), (2274, 5250), (2625, 4548), (2653, 4500), (3150, 3790), (3411, 3500)]