37986660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 115839360

約数和(自身を除く): 77852700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 883, 956, 1195, 1434, 1766, 2151, 2390, 2649, 2868, 3532, 3585, 4302, 4415, 4780, 5298, 7170, 7947, 8604, 8830, 10596, 10755, 13245, 14340, 15894, 17660, 21510, 26490, 31788, 39735, 43020, 52980, 79470, 158940, 211037, 422074, 633111, 844148, 1055185, 1266222, 1899333, 2110370, 2532444, 3165555, 3798666, 4220740, 6331110, 7597332, 9496665, 12662220, 18993330, 37986660]

約数ペア:

[(1, 37986660), (2, 18993330), (3, 12662220), (4, 9496665), (5, 7597332), (6, 6331110), (9, 4220740), (10, 3798666), (12, 3165555), (15, 2532444), (18, 2110370), (20, 1899333), (30, 1266222), (36, 1055185), (45, 844148), (60, 633111), (90, 422074), (180, 211037), (239, 158940), (478, 79470), (717, 52980), (883, 43020), (956, 39735), (1195, 31788), (1434, 26490), (1766, 21510), (2151, 17660), (2390, 15894), (2649, 14340), (2868, 13245), (3532, 10755), (3585, 10596), (4302, 8830), (4415, 8604), (4780, 7947), (5298, 7170)]