53127200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 151865280

約数和(自身を除く): 98738080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 160, 175, 179, 200, 212, 224, 265, 280, 350, 358, 371, 400, 424, 530, 560, 700, 716, 742, 800, 848, 895, 1060, 1120, 1253, 1325, 1400, 1432, 1484, 1696, 1790, 1855, 2120, 2506, 2650, 2800, 2864, 2968, 3580, 3710, 4240, 4475, 5012, 5300, 5600, 5728, 5936, 6265, 7160, 7420, 8480, 8950, 9275, 9487, 10024, 10600, 11872, 12530, 14320, 14840, 17900, 18550, 18974, 20048, 21200, 25060, 28640, 29680, 31325, 35800, 37100, 37948, 40096, 42400, 47435, 50120, 59360, 62650, 66409, 71600, 74200, 75896, 94870, 100240, 125300, 132818, 143200, 148400, 151792, 189740, 200480, 237175, 250600, 265636, 296800, 303584, 332045, 379480, 474350, 501200, 531272, 664090, 758960, 948700, 1002400, 1062544, 1328180, 1517920, 1660225, 1897400, 2125088, 2656360, 3320450, 3794800, 5312720, 6640900, 7589600, 10625440, 13281800, 26563600, 53127200]

約数ペア:

[(1, 53127200), (2, 26563600), (4, 13281800), (5, 10625440), (7, 7589600), (8, 6640900), (10, 5312720), (14, 3794800), (16, 3320450), (20, 2656360), (25, 2125088), (28, 1897400), (32, 1660225), (35, 1517920), (40, 1328180), (50, 1062544), (53, 1002400), (56, 948700), (70, 758960), (80, 664090), (100, 531272), (106, 501200), (112, 474350), (140, 379480), (160, 332045), (175, 303584), (179, 296800), (200, 265636), (212, 250600), (224, 237175), (265, 200480), (280, 189740), (350, 151792), (358, 148400), (371, 143200), (400, 132818), (424, 125300), (530, 100240), (560, 94870), (700, 75896), (716, 74200), (742, 71600), (800, 66409), (848, 62650), (895, 59360), (1060, 50120), (1120, 47435), (1253, 42400), (1325, 40096), (1400, 37948), (1432, 37100), (1484, 35800), (1696, 31325), (1790, 29680), (1855, 28640), (2120, 25060), (2506, 21200), (2650, 20048), (2800, 18974), (2864, 18550), (2968, 17900), (3580, 14840), (3710, 14320), (4240, 12530), (4475, 11872), (5012, 10600), (5300, 10024), (5600, 9487), (5728, 9275), (5936, 8950), (6265, 8480), (7160, 7420)]