67232800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2762

約数の個数: 72

約数和(自身を含む): 169489152

約数和(自身を除く): 102256352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 2711, 3100, 4960, 5422, 6200, 10844, 12400, 13555, 21688, 24800, 27110, 43376, 54220, 67775, 84041, 86752, 108440, 135550, 168082, 216880, 271100, 336164, 420205, 433760, 542200, 672328, 840410, 1084400, 1344656, 1680820, 2101025, 2168800, 2689312, 3361640, 4202050, 6723280, 8404100, 13446560, 16808200, 33616400, 67232800]

約数ペア:

[(1, 67232800), (2, 33616400), (4, 16808200), (5, 13446560), (8, 8404100), (10, 6723280), (16, 4202050), (20, 3361640), (25, 2689312), (31, 2168800), (32, 2101025), (40, 1680820), (50, 1344656), (62, 1084400), (80, 840410), (100, 672328), (124, 542200), (155, 433760), (160, 420205), (200, 336164), (248, 271100), (310, 216880), (400, 168082), (496, 135550), (620, 108440), (775, 86752), (800, 84041), (992, 67775), (1240, 54220), (1550, 43376), (2480, 27110), (2711, 24800), (3100, 21688), (4960, 13555), (5422, 12400), (6200, 10844)]