68170500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{15149}}^1$

素因数の和:15174

約数の個数: 72

約数和(自身を含む): 215069400

約数和(自身を除く): 146898900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 15149, 30298, 45447, 60596, 75745, 90894, 136341, 151490, 181788, 227235, 272682, 302980, 378725, 454470, 545364, 681705, 757450, 908940, 1136175, 1363410, 1514900, 1893625, 2272350, 2726820, 3408525, 3787250, 4544700, 5680875, 6817050, 7574500, 11361750, 13634100, 17042625, 22723500, 34085250, 68170500]

約数ペア:

[(1, 68170500), (2, 34085250), (3, 22723500), (4, 17042625), (5, 13634100), (6, 11361750), (9, 7574500), (10, 6817050), (12, 5680875), (15, 4544700), (18, 3787250), (20, 3408525), (25, 2726820), (30, 2272350), (36, 1893625), (45, 1514900), (50, 1363410), (60, 1136175), (75, 908940), (90, 757450), (100, 681705), (125, 545364), (150, 454470), (180, 378725), (225, 302980), (250, 272682), (300, 227235), (375, 181788), (450, 151490), (500, 136341), (750, 90894), (900, 75745), (1125, 60596), (1500, 45447), (2250, 30298), (4500, 15149)]