101242400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 286856640

約数和(自身を除く): 185614240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 101, 112, 140, 160, 175, 179, 200, 202, 224, 280, 350, 358, 400, 404, 505, 560, 700, 707, 716, 800, 808, 895, 1010, 1120, 1253, 1400, 1414, 1432, 1616, 1790, 2020, 2506, 2525, 2800, 2828, 2864, 3232, 3535, 3580, 4040, 4475, 5012, 5050, 5600, 5656, 5728, 6265, 7070, 7160, 8080, 8950, 10024, 10100, 11312, 12530, 14140, 14320, 16160, 17675, 17900, 18079, 20048, 20200, 22624, 25060, 28280, 28640, 31325, 35350, 35800, 36158, 40096, 40400, 50120, 56560, 62650, 70700, 71600, 72316, 80800, 90395, 100240, 113120, 125300, 126553, 141400, 143200, 144632, 180790, 200480, 250600, 253106, 282800, 289264, 361580, 451975, 501200, 506212, 565600, 578528, 632765, 723160, 903950, 1002400, 1012424, 1265530, 1446320, 1807900, 2024848, 2531060, 2892640, 3163825, 3615800, 4049696, 5062120, 6327650, 7231600, 10124240, 12655300, 14463200, 20248480, 25310600, 50621200, 101242400]

約数ペア:

[(1, 101242400), (2, 50621200), (4, 25310600), (5, 20248480), (7, 14463200), (8, 12655300), (10, 10124240), (14, 7231600), (16, 6327650), (20, 5062120), (25, 4049696), (28, 3615800), (32, 3163825), (35, 2892640), (40, 2531060), (50, 2024848), (56, 1807900), (70, 1446320), (80, 1265530), (100, 1012424), (101, 1002400), (112, 903950), (140, 723160), (160, 632765), (175, 578528), (179, 565600), (200, 506212), (202, 501200), (224, 451975), (280, 361580), (350, 289264), (358, 282800), (400, 253106), (404, 250600), (505, 200480), (560, 180790), (700, 144632), (707, 143200), (716, 141400), (800, 126553), (808, 125300), (895, 113120), (1010, 100240), (1120, 90395), (1253, 80800), (1400, 72316), (1414, 71600), (1432, 70700), (1616, 62650), (1790, 56560), (2020, 50120), (2506, 40400), (2525, 40096), (2800, 36158), (2828, 35800), (2864, 35350), (3232, 31325), (3535, 28640), (3580, 28280), (4040, 25060), (4475, 22624), (5012, 20200), (5050, 20048), (5600, 18079), (5656, 17900), (5728, 17675), (6265, 16160), (7070, 14320), (7160, 14140), (8080, 12530), (8950, 11312), (10024, 10100)]