243390900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{12109}}^1$

素因数の和:12193

約数の個数: 72

約数和(自身を含む): 714780640

約数和(自身を除く): 471389740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 1005, 1340, 1675, 2010, 3350, 4020, 5025, 6700, 10050, 12109, 20100, 24218, 36327, 48436, 60545, 72654, 121090, 145308, 181635, 242180, 302725, 363270, 605450, 726540, 811303, 908175, 1210900, 1622606, 1816350, 2433909, 3245212, 3632700, 4056515, 4867818, 8113030, 9735636, 12169545, 16226060, 20282575, 24339090, 40565150, 48678180, 60847725, 81130300, 121695450, 243390900]

約数ペア:

[(1, 243390900), (2, 121695450), (3, 81130300), (4, 60847725), (5, 48678180), (6, 40565150), (10, 24339090), (12, 20282575), (15, 16226060), (20, 12169545), (25, 9735636), (30, 8113030), (50, 4867818), (60, 4056515), (67, 3632700), (75, 3245212), (100, 2433909), (134, 1816350), (150, 1622606), (201, 1210900), (268, 908175), (300, 811303), (335, 726540), (402, 605450), (670, 363270), (804, 302725), (1005, 242180), (1340, 181635), (1675, 145308), (2010, 121090), (3350, 72654), (4020, 60545), (5025, 48436), (6700, 36327), (10050, 24218), (12109, 20100)]