127084140

素因数分解:

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

素因数の和:434

約数の個数: 144

約数和(自身を含む): 406049280

約数和(自身を除く): 278965140

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, 243, 270, 316, 324, 331, 395, 405, 474, 486, 540, 662, 711, 790, 810, 948, 972, 993, 1185, 1215, 1324, 1422, 1580, 1620, 1655, 1986, 2133, 2370, 2430, 2844, 2979, 3310, 3555, 3972, 4266, 4740, 4860, 4965, 5958, 6399, 6620, 7110, 8532, 8937, 9930, 10665, 11916, 12798, 14220, 14895, 17874, 19197, 19860, 21330, 25596, 26149, 26811, 29790, 31995, 35748, 38394, 42660, 44685, 52298, 53622, 59580, 63990, 76788, 78447, 80433, 89370, 95985, 104596, 107244, 127980, 130745, 134055, 156894, 160866, 178740, 191970, 235341, 261490, 268110, 313788, 321732, 383940, 392235, 402165, 470682, 522980, 536220, 706023, 784470, 804330, 941364, 1176705, 1412046, 1568940, 1608660, 2118069, 2353410, 2824092, 3530115, 4236138, 4706820, 6354207, 7060230, 8472276, 10590345, 12708414, 14120460, 21180690, 25416828, 31771035, 42361380, 63542070, 127084140]

約数ペア:

[(1, 127084140), (2, 63542070), (3, 42361380), (4, 31771035), (5, 25416828), (6, 21180690), (9, 14120460), (10, 12708414), (12, 10590345), (15, 8472276), (18, 7060230), (20, 6354207), (27, 4706820), (30, 4236138), (36, 3530115), (45, 2824092), (54, 2353410), (60, 2118069), (79, 1608660), (81, 1568940), (90, 1412046), (108, 1176705), (135, 941364), (158, 804330), (162, 784470), (180, 706023), (237, 536220), (243, 522980), (270, 470682), (316, 402165), (324, 392235), (331, 383940), (395, 321732), (405, 313788), (474, 268110), (486, 261490), (540, 235341), (662, 191970), (711, 178740), (790, 160866), (810, 156894), (948, 134055), (972, 130745), (993, 127980), (1185, 107244), (1215, 104596), (1324, 95985), (1422, 89370), (1580, 80433), (1620, 78447), (1655, 76788), (1986, 63990), (2133, 59580), (2370, 53622), (2430, 52298), (2844, 44685), (2979, 42660), (3310, 38394), (3555, 35748), (3972, 31995), (4266, 29790), (4740, 26811), (4860, 26149), (4965, 25596), (5958, 21330), (6399, 19860), (6620, 19197), (7110, 17874), (8532, 14895), (8937, 14220), (9930, 12798), (10665, 11916)]