127302660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37223}}^1$

素因数の和:37257

約数の個数: 72

約数和(自身を含む): 406486080

約数和(自身を除く): 279183420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 37223, 74446, 111669, 148892, 186115, 223338, 335007, 372230, 446676, 558345, 670014, 707237, 744460, 1116690, 1340028, 1414474, 1675035, 2121711, 2233380, 2828948, 3350070, 3536185, 4243422, 6365133, 6700140, 7072370, 8486844, 10608555, 12730266, 14144740, 21217110, 25460532, 31825665, 42434220, 63651330, 127302660]

約数ペア:

[(1, 127302660), (2, 63651330), (3, 42434220), (4, 31825665), (5, 25460532), (6, 21217110), (9, 14144740), (10, 12730266), (12, 10608555), (15, 8486844), (18, 7072370), (19, 6700140), (20, 6365133), (30, 4243422), (36, 3536185), (38, 3350070), (45, 2828948), (57, 2233380), (60, 2121711), (76, 1675035), (90, 1414474), (95, 1340028), (114, 1116690), (171, 744460), (180, 707237), (190, 670014), (228, 558345), (285, 446676), (342, 372230), (380, 335007), (570, 223338), (684, 186115), (855, 148892), (1140, 111669), (1710, 74446), (3420, 37223)]