164355000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{10957}}^1$

素因数の和:10986

約数の個数: 80

約数和(自身を含む): 513491880

約数和(自身を除く): 349136880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 10957, 15000, 21914, 32871, 43828, 54785, 65742, 87656, 109570, 131484, 164355, 219140, 262968, 273925, 328710, 438280, 547850, 657420, 821775, 1095700, 1314840, 1369625, 1643550, 2191400, 2739250, 3287100, 4108875, 5478500, 6574200, 6848125, 8217750, 10957000, 13696250, 16435500, 20544375, 27392500, 32871000, 41088750, 54785000, 82177500, 164355000]

約数ペア:

[(1, 164355000), (2, 82177500), (3, 54785000), (4, 41088750), (5, 32871000), (6, 27392500), (8, 20544375), (10, 16435500), (12, 13696250), (15, 10957000), (20, 8217750), (24, 6848125), (25, 6574200), (30, 5478500), (40, 4108875), (50, 3287100), (60, 2739250), (75, 2191400), (100, 1643550), (120, 1369625), (125, 1314840), (150, 1095700), (200, 821775), (250, 657420), (300, 547850), (375, 438280), (500, 328710), (600, 273925), (625, 262968), (750, 219140), (1000, 164355), (1250, 131484), (1500, 109570), (1875, 87656), (2500, 65742), (3000, 54785), (3750, 43828), (5000, 32871), (7500, 21914), (10957, 15000)]