25627800

素因数分解:

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

素因数の和:394

約数の個数: 144

約数和(自身を含む): 87572520

約数和(自身を除く): 61944720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 353, 363, 440, 484, 550, 600, 605, 660, 706, 726, 825, 968, 1059, 1100, 1210, 1320, 1412, 1452, 1650, 1765, 1815, 2118, 2200, 2420, 2824, 2904, 3025, 3300, 3530, 3630, 3883, 4236, 4840, 5295, 6050, 6600, 7060, 7260, 7766, 8472, 8825, 9075, 10590, 11649, 12100, 14120, 14520, 15532, 17650, 18150, 19415, 21180, 23298, 24200, 26475, 31064, 35300, 36300, 38830, 42360, 42713, 46596, 52950, 58245, 70600, 72600, 77660, 85426, 93192, 97075, 105900, 116490, 128139, 155320, 170852, 194150, 211800, 213565, 232980, 256278, 291225, 341704, 388300, 427130, 465960, 512556, 582450, 640695, 776600, 854260, 1025112, 1067825, 1164900, 1281390, 1708520, 2135650, 2329800, 2562780, 3203475, 4271300, 5125560, 6406950, 8542600, 12813900, 25627800]

約数ペア:

[(1, 25627800), (2, 12813900), (3, 8542600), (4, 6406950), (5, 5125560), (6, 4271300), (8, 3203475), (10, 2562780), (11, 2329800), (12, 2135650), (15, 1708520), (20, 1281390), (22, 1164900), (24, 1067825), (25, 1025112), (30, 854260), (33, 776600), (40, 640695), (44, 582450), (50, 512556), (55, 465960), (60, 427130), (66, 388300), (75, 341704), (88, 291225), (100, 256278), (110, 232980), (120, 213565), (121, 211800), (132, 194150), (150, 170852), (165, 155320), (200, 128139), (220, 116490), (242, 105900), (264, 97075), (275, 93192), (300, 85426), (330, 77660), (353, 72600), (363, 70600), (440, 58245), (484, 52950), (550, 46596), (600, 42713), (605, 42360), (660, 38830), (706, 36300), (726, 35300), (825, 31064), (968, 26475), (1059, 24200), (1100, 23298), (1210, 21180), (1320, 19415), (1412, 18150), (1452, 17650), (1650, 15532), (1765, 14520), (1815, 14120), (2118, 12100), (2200, 11649), (2420, 10590), (2824, 9075), (2904, 8825), (3025, 8472), (3300, 7766), (3530, 7260), (3630, 7060), (3883, 6600), (4236, 6050), (4840, 5295)]