60131000

素因数分解:

$2^3\times 5^3\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 141972480

約数和(自身を除く): 81841480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 157, 200, 250, 314, 383, 500, 628, 766, 785, 1000, 1256, 1532, 1570, 1915, 3064, 3140, 3830, 3925, 6280, 7660, 7850, 9575, 15320, 15700, 19150, 19625, 31400, 38300, 39250, 47875, 60131, 76600, 78500, 95750, 120262, 157000, 191500, 240524, 300655, 383000, 481048, 601310, 1202620, 1503275, 2405240, 3006550, 6013100, 7516375, 12026200, 15032750, 30065500, 60131000]

約数ペア:

[(1, 60131000), (2, 30065500), (4, 15032750), (5, 12026200), (8, 7516375), (10, 6013100), (20, 3006550), (25, 2405240), (40, 1503275), (50, 1202620), (100, 601310), (125, 481048), (157, 383000), (200, 300655), (250, 240524), (314, 191500), (383, 157000), (500, 120262), (628, 95750), (766, 78500), (785, 76600), (1000, 60131), (1256, 47875), (1532, 39250), (1570, 38300), (1915, 31400), (3064, 19625), (3140, 19150), (3830, 15700), (3925, 15320), (6280, 9575), (7660, 7850)]