42361380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 134977920

約数和(自身を除く): 92616540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 331, 395, 405, 474, 540, 662, 711, 790, 810, 948, 993, 1185, 1324, 1422, 1580, 1620, 1655, 1986, 2133, 2370, 2844, 2979, 3310, 3555, 3972, 4266, 4740, 4965, 5958, 6399, 6620, 7110, 8532, 8937, 9930, 10665, 11916, 12798, 14220, 14895, 17874, 19860, 21330, 25596, 26149, 26811, 29790, 31995, 35748, 42660, 44685, 52298, 53622, 59580, 63990, 78447, 89370, 104596, 107244, 127980, 130745, 134055, 156894, 178740, 235341, 261490, 268110, 313788, 392235, 470682, 522980, 536220, 706023, 784470, 941364, 1176705, 1412046, 1568940, 2118069, 2353410, 2824092, 3530115, 4236138, 4706820, 7060230, 8472276, 10590345, 14120460, 21180690, 42361380]

約数ペア:

[(1, 42361380), (2, 21180690), (3, 14120460), (4, 10590345), (5, 8472276), (6, 7060230), (9, 4706820), (10, 4236138), (12, 3530115), (15, 2824092), (18, 2353410), (20, 2118069), (27, 1568940), (30, 1412046), (36, 1176705), (45, 941364), (54, 784470), (60, 706023), (79, 536220), (81, 522980), (90, 470682), (108, 392235), (135, 313788), (158, 268110), (162, 261490), (180, 235341), (237, 178740), (270, 156894), (316, 134055), (324, 130745), (331, 127980), (395, 107244), (405, 104596), (474, 89370), (540, 78447), (662, 63990), (711, 59580), (790, 53622), (810, 52298), (948, 44685), (993, 42660), (1185, 35748), (1324, 31995), (1422, 29790), (1580, 26811), (1620, 26149), (1655, 25596), (1986, 21330), (2133, 19860), (2370, 17874), (2844, 14895), (2979, 14220), (3310, 12798), (3555, 11916), (3972, 10665), (4266, 9930), (4740, 8937), (4965, 8532), (5958, 7110), (6399, 6620)]