30358400

素因数分解:

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

素因数の和:256

約数の個数: 96

約数和(自身を含む): 76836600

約数和(自身を除く): 46478200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 179, 200, 212, 265, 320, 358, 400, 424, 530, 640, 716, 800, 848, 895, 1060, 1325, 1432, 1600, 1696, 1790, 2120, 2650, 2864, 3200, 3392, 3580, 4240, 4475, 5300, 5728, 6784, 7160, 8480, 8950, 9487, 10600, 11456, 14320, 16960, 17900, 18974, 21200, 22912, 28640, 33920, 35800, 37948, 42400, 47435, 57280, 71600, 75896, 84800, 94870, 114560, 143200, 151792, 169600, 189740, 237175, 286400, 303584, 379480, 474350, 572800, 607168, 758960, 948700, 1214336, 1517920, 1897400, 3035840, 3794800, 6071680, 7589600, 15179200, 30358400]

約数ペア:

[(1, 30358400), (2, 15179200), (4, 7589600), (5, 6071680), (8, 3794800), (10, 3035840), (16, 1897400), (20, 1517920), (25, 1214336), (32, 948700), (40, 758960), (50, 607168), (53, 572800), (64, 474350), (80, 379480), (100, 303584), (106, 286400), (128, 237175), (160, 189740), (179, 169600), (200, 151792), (212, 143200), (265, 114560), (320, 94870), (358, 84800), (400, 75896), (424, 71600), (530, 57280), (640, 47435), (716, 42400), (800, 37948), (848, 35800), (895, 33920), (1060, 28640), (1325, 22912), (1432, 21200), (1600, 18974), (1696, 17900), (1790, 16960), (2120, 14320), (2650, 11456), (2864, 10600), (3200, 9487), (3392, 8950), (3580, 8480), (4240, 7160), (4475, 6784), (5300, 5728)]