25165620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1654

約数の個数: 96

約数和(自身を含む): 81043200

約数和(自身を除く): 55877580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1607, 1740, 2610, 3132, 3214, 3915, 4821, 5220, 6428, 7830, 8035, 9642, 14463, 15660, 16070, 19284, 24105, 28926, 32140, 43389, 46603, 48210, 57852, 72315, 86778, 93206, 96420, 139809, 144630, 173556, 186412, 216945, 233015, 279618, 289260, 419427, 433890, 466030, 559236, 699045, 838854, 867780, 932060, 1258281, 1398090, 1677708, 2097135, 2516562, 2796180, 4194270, 5033124, 6291405, 8388540, 12582810, 25165620]

約数ペア:

[(1, 25165620), (2, 12582810), (3, 8388540), (4, 6291405), (5, 5033124), (6, 4194270), (9, 2796180), (10, 2516562), (12, 2097135), (15, 1677708), (18, 1398090), (20, 1258281), (27, 932060), (29, 867780), (30, 838854), (36, 699045), (45, 559236), (54, 466030), (58, 433890), (60, 419427), (87, 289260), (90, 279618), (108, 233015), (116, 216945), (135, 186412), (145, 173556), (174, 144630), (180, 139809), (261, 96420), (270, 93206), (290, 86778), (348, 72315), (435, 57852), (522, 48210), (540, 46603), (580, 43389), (783, 32140), (870, 28926), (1044, 24105), (1305, 19284), (1566, 16070), (1607, 15660), (1740, 14463), (2610, 9642), (3132, 8035), (3214, 7830), (3915, 6428), (4821, 5220)]