45251200

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 113832000

約数和(自身を除く): 68580800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 128, 158, 160, 179, 200, 316, 320, 358, 395, 400, 632, 640, 716, 790, 800, 895, 1264, 1432, 1580, 1600, 1790, 1975, 2528, 2864, 3160, 3200, 3580, 3950, 4475, 5056, 5728, 6320, 7160, 7900, 8950, 10112, 11456, 12640, 14141, 14320, 15800, 17900, 22912, 25280, 28282, 28640, 31600, 35800, 50560, 56564, 57280, 63200, 70705, 71600, 113128, 114560, 126400, 141410, 143200, 226256, 252800, 282820, 286400, 353525, 452512, 565640, 572800, 707050, 905024, 1131280, 1414100, 1810048, 2262560, 2828200, 4525120, 5656400, 9050240, 11312800, 22625600, 45251200]

約数ペア:

[(1, 45251200), (2, 22625600), (4, 11312800), (5, 9050240), (8, 5656400), (10, 4525120), (16, 2828200), (20, 2262560), (25, 1810048), (32, 1414100), (40, 1131280), (50, 905024), (64, 707050), (79, 572800), (80, 565640), (100, 452512), (128, 353525), (158, 286400), (160, 282820), (179, 252800), (200, 226256), (316, 143200), (320, 141410), (358, 126400), (395, 114560), (400, 113128), (632, 71600), (640, 70705), (716, 63200), (790, 57280), (800, 56564), (895, 50560), (1264, 35800), (1432, 31600), (1580, 28640), (1600, 28282), (1790, 25280), (1975, 22912), (2528, 17900), (2864, 15800), (3160, 14320), (3200, 14141), (3580, 12640), (3950, 11456), (4475, 10112), (5056, 8950), (5728, 7900), (6320, 7160)]