254234700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31387}}^1$

素因数の和:31413

約数の個数: 90

約数和(自身を含む): 824154716

約数和(自身を除く): 569920016

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 31387, 62774, 94161, 125548, 156935, 188322, 282483, 313870, 376644, 470805, 564966, 627740, 784675, 847449, 941610, 1129932, 1412415, 1569350, 1694898, 1883220, 2354025, 2542347, 2824830, 3138700, 3389796, 4237245, 4708050, 5084694, 5649660, 7062075, 8474490, 9416100, 10169388, 12711735, 14124150, 16948980, 21186225, 25423470, 28248300, 42372450, 50846940, 63558675, 84744900, 127117350, 254234700]

約数ペア:

[(1, 254234700), (2, 127117350), (3, 84744900), (4, 63558675), (5, 50846940), (6, 42372450), (9, 28248300), (10, 25423470), (12, 21186225), (15, 16948980), (18, 14124150), (20, 12711735), (25, 10169388), (27, 9416100), (30, 8474490), (36, 7062075), (45, 5649660), (50, 5084694), (54, 4708050), (60, 4237245), (75, 3389796), (81, 3138700), (90, 2824830), (100, 2542347), (108, 2354025), (135, 1883220), (150, 1694898), (162, 1569350), (180, 1412415), (225, 1129932), (270, 941610), (300, 847449), (324, 784675), (405, 627740), (450, 564966), (540, 470805), (675, 376644), (810, 313870), (900, 282483), (1350, 188322), (1620, 156935), (2025, 125548), (2700, 94161), (4050, 62774), (8100, 31387)]