140952900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 449846208

約数和(自身を除く): 308893308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 220, 242, 275, 300, 330, 353, 363, 484, 550, 605, 660, 706, 726, 825, 1059, 1100, 1210, 1331, 1412, 1452, 1650, 1765, 1815, 2118, 2420, 2662, 3025, 3300, 3530, 3630, 3883, 3993, 4236, 5295, 5324, 6050, 6655, 7060, 7260, 7766, 7986, 8825, 9075, 10590, 11649, 12100, 13310, 15532, 15972, 17650, 18150, 19415, 19965, 21180, 23298, 26475, 26620, 33275, 35300, 36300, 38830, 39930, 42713, 46596, 52950, 58245, 66550, 77660, 79860, 85426, 97075, 99825, 105900, 116490, 128139, 133100, 170852, 194150, 199650, 213565, 232980, 256278, 291225, 388300, 399300, 427130, 469843, 512556, 582450, 640695, 854260, 939686, 1067825, 1164900, 1281390, 1409529, 1879372, 2135650, 2349215, 2562780, 2819058, 3203475, 4271300, 4698430, 5638116, 6406950, 7047645, 9396860, 11746075, 12813900, 14095290, 23492150, 28190580, 35238225, 46984300, 70476450, 140952900]

約数ペア:

[(1, 140952900), (2, 70476450), (3, 46984300), (4, 35238225), (5, 28190580), (6, 23492150), (10, 14095290), (11, 12813900), (12, 11746075), (15, 9396860), (20, 7047645), (22, 6406950), (25, 5638116), (30, 4698430), (33, 4271300), (44, 3203475), (50, 2819058), (55, 2562780), (60, 2349215), (66, 2135650), (75, 1879372), (100, 1409529), (110, 1281390), (121, 1164900), (132, 1067825), (150, 939686), (165, 854260), (220, 640695), (242, 582450), (275, 512556), (300, 469843), (330, 427130), (353, 399300), (363, 388300), (484, 291225), (550, 256278), (605, 232980), (660, 213565), (706, 199650), (726, 194150), (825, 170852), (1059, 133100), (1100, 128139), (1210, 116490), (1331, 105900), (1412, 99825), (1452, 97075), (1650, 85426), (1765, 79860), (1815, 77660), (2118, 66550), (2420, 58245), (2662, 52950), (3025, 46596), (3300, 42713), (3530, 39930), (3630, 38830), (3883, 36300), (3993, 35300), (4236, 33275), (5295, 26620), (5324, 26475), (6050, 23298), (6655, 21180), (7060, 19965), (7260, 19415), (7766, 18150), (7986, 17650), (8825, 15972), (9075, 15532), (10590, 13310), (11649, 12100)]