56422620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1877}}^1$

素因数の和:2059

約数の個数: 72

約数和(自身を含む): 172265184

約数和(自身を除く): 115842564

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, 1877, 2004, 2505, 3006, 3340, 3754, 5010, 5631, 6012, 7508, 7515, 9385, 10020, 11262, 15030, 16893, 18770, 22524, 28155, 30060, 33786, 37540, 56310, 67572, 84465, 112620, 168930, 313459, 337860, 626918, 940377, 1253836, 1567295, 1880754, 2821131, 3134590, 3761508, 4701885, 5642262, 6269180, 9403770, 11284524, 14105655, 18807540, 28211310, 56422620]

約数ペア:

[(1, 56422620), (2, 28211310), (3, 18807540), (4, 14105655), (5, 11284524), (6, 9403770), (9, 6269180), (10, 5642262), (12, 4701885), (15, 3761508), (18, 3134590), (20, 2821131), (30, 1880754), (36, 1567295), (45, 1253836), (60, 940377), (90, 626918), (167, 337860), (180, 313459), (334, 168930), (501, 112620), (668, 84465), (835, 67572), (1002, 56310), (1503, 37540), (1670, 33786), (1877, 30060), (2004, 28155), (2505, 22524), (3006, 18770), (3340, 16893), (3754, 15030), (5010, 11262), (5631, 10020), (6012, 9385), (7508, 7515)]