90790650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{201757}}^1$

素因数の和:201775

約数の個数: 36

約数和(自身を含む): 243925422

約数和(自身を除く): 153134772

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 201757, 403514, 605271, 1008785, 1210542, 1815813, 2017570, 3026355, 3631626, 5043925, 6052710, 9079065, 10087850, 15131775, 18158130, 30263550, 45395325, 90790650]

約数ペア:

[(1, 90790650), (2, 45395325), (3, 30263550), (5, 18158130), (6, 15131775), (9, 10087850), (10, 9079065), (15, 6052710), (18, 5043925), (25, 3631626), (30, 3026355), (45, 2017570), (50, 1815813), (75, 1210542), (90, 1008785), (150, 605271), (225, 403514), (450, 201757)]