148568000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 168

約数和(自身を含む): 429127920

約数和(自身を除く): 280559920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 379, 392, 400, 448, 490, 500, 560, 700, 758, 784, 800, 875, 980, 1000, 1120, 1225, 1400, 1516, 1568, 1600, 1750, 1895, 1960, 2000, 2240, 2450, 2653, 2800, 3032, 3136, 3500, 3790, 3920, 4000, 4900, 5306, 5600, 6064, 6125, 7000, 7580, 7840, 8000, 9475, 9800, 10612, 11200, 12128, 12250, 13265, 14000, 15160, 15680, 18571, 18950, 19600, 21224, 24256, 24500, 26530, 28000, 30320, 37142, 37900, 39200, 42448, 47375, 49000, 53060, 56000, 60640, 66325, 74284, 75800, 78400, 84896, 92855, 94750, 98000, 106120, 121280, 132650, 148568, 151600, 169792, 185710, 189500, 196000, 212240, 265300, 297136, 303200, 331625, 371420, 379000, 392000, 424480, 464275, 530600, 594272, 606400, 663250, 742840, 758000, 848960, 928550, 1061200, 1188544, 1326500, 1485680, 1516000, 1857100, 2122400, 2321375, 2653000, 2971360, 3032000, 3714200, 4244800, 4642750, 5306000, 5942720, 7428400, 9285500, 10612000, 14856800, 18571000, 21224000, 29713600, 37142000, 74284000, 148568000]

約数ペア:

[(1, 148568000), (2, 74284000), (4, 37142000), (5, 29713600), (7, 21224000), (8, 18571000), (10, 14856800), (14, 10612000), (16, 9285500), (20, 7428400), (25, 5942720), (28, 5306000), (32, 4642750), (35, 4244800), (40, 3714200), (49, 3032000), (50, 2971360), (56, 2653000), (64, 2321375), (70, 2122400), (80, 1857100), (98, 1516000), (100, 1485680), (112, 1326500), (125, 1188544), (140, 1061200), (160, 928550), (175, 848960), (196, 758000), (200, 742840), (224, 663250), (245, 606400), (250, 594272), (280, 530600), (320, 464275), (350, 424480), (379, 392000), (392, 379000), (400, 371420), (448, 331625), (490, 303200), (500, 297136), (560, 265300), (700, 212240), (758, 196000), (784, 189500), (800, 185710), (875, 169792), (980, 151600), (1000, 148568), (1120, 132650), (1225, 121280), (1400, 106120), (1516, 98000), (1568, 94750), (1600, 92855), (1750, 84896), (1895, 78400), (1960, 75800), (2000, 74284), (2240, 66325), (2450, 60640), (2653, 56000), (2800, 53060), (3032, 49000), (3136, 47375), (3500, 42448), (3790, 39200), (3920, 37900), (4000, 37142), (4900, 30320), (5306, 28000), (5600, 26530), (6064, 24500), (6125, 24256), (7000, 21224), (7580, 19600), (7840, 18950), (8000, 18571), (9475, 15680), (9800, 15160), (10612, 14000), (11200, 13265), (12128, 12250)]