64057860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2131}}^1$

素因数の和:2313

約数の個数: 72

約数和(自身を含む): 195564096

約数和(自身を除く): 131506236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2131, 2505, 3006, 3340, 4262, 5010, 6012, 6393, 7515, 8524, 10020, 10655, 12786, 15030, 19179, 21310, 25572, 30060, 31965, 38358, 42620, 63930, 76716, 95895, 127860, 191790, 355877, 383580, 711754, 1067631, 1423508, 1779385, 2135262, 3202893, 3558770, 4270524, 5338155, 6405786, 7117540, 10676310, 12811572, 16014465, 21352620, 32028930, 64057860]

約数ペア:

[(1, 64057860), (2, 32028930), (3, 21352620), (4, 16014465), (5, 12811572), (6, 10676310), (9, 7117540), (10, 6405786), (12, 5338155), (15, 4270524), (18, 3558770), (20, 3202893), (30, 2135262), (36, 1779385), (45, 1423508), (60, 1067631), (90, 711754), (167, 383580), (180, 355877), (334, 191790), (501, 127860), (668, 95895), (835, 76716), (1002, 63930), (1503, 42620), (1670, 38358), (2004, 31965), (2131, 30060), (2505, 25572), (3006, 21310), (3340, 19179), (4262, 15030), (5010, 12786), (6012, 10655), (6393, 10020), (7515, 8524)]