243955350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{542123}}^1$

素因数の和:542141

約数の個数: 36

約数和(自身を含む): 655427916

約数和(自身を除く): 411472566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 542123, 1084246, 1626369, 2710615, 3252738, 4879107, 5421230, 8131845, 9758214, 13553075, 16263690, 24395535, 27106150, 40659225, 48791070, 81318450, 121977675, 243955350]

約数ペア:

[(1, 243955350), (2, 121977675), (3, 81318450), (5, 48791070), (6, 40659225), (9, 27106150), (10, 24395535), (15, 16263690), (18, 13553075), (25, 9758214), (30, 8131845), (45, 5421230), (50, 4879107), (75, 3252738), (90, 2710615), (150, 1626369), (225, 1084246), (450, 542123)]