225156780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{416957}}^1$

素因数の和:416975

約数の個数: 48

約数和(自身を含む): 700489440

約数和(自身を除く): 475332660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 416957, 833914, 1250871, 1667828, 2084785, 2501742, 3752613, 4169570, 5003484, 6254355, 7505226, 8339140, 11257839, 12508710, 15010452, 18763065, 22515678, 25017420, 37526130, 45031356, 56289195, 75052260, 112578390, 225156780]

約数ペア:

[(1, 225156780), (2, 112578390), (3, 75052260), (4, 56289195), (5, 45031356), (6, 37526130), (9, 25017420), (10, 22515678), (12, 18763065), (15, 15010452), (18, 12508710), (20, 11257839), (27, 8339140), (30, 7505226), (36, 6254355), (45, 5003484), (54, 4169570), (60, 3752613), (90, 2501742), (108, 2084785), (135, 1667828), (180, 1250871), (270, 833914), (540, 416957)]