140532660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21101}}^1$

素因数の和:21153

約数の個数: 72

約数和(自身を含む): 437824296

約数和(自身を除く): 297291636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 21101, 42202, 63303, 84404, 105505, 126606, 189909, 211010, 253212, 316515, 379818, 422020, 633030, 759636, 780737, 949545, 1266060, 1561474, 1899090, 2342211, 3122948, 3798180, 3903685, 4684422, 7026633, 7807370, 9368844, 11711055, 14053266, 15614740, 23422110, 28106532, 35133165, 46844220, 70266330, 140532660]

約数ペア:

[(1, 140532660), (2, 70266330), (3, 46844220), (4, 35133165), (5, 28106532), (6, 23422110), (9, 15614740), (10, 14053266), (12, 11711055), (15, 9368844), (18, 7807370), (20, 7026633), (30, 4684422), (36, 3903685), (37, 3798180), (45, 3122948), (60, 2342211), (74, 1899090), (90, 1561474), (111, 1266060), (148, 949545), (180, 780737), (185, 759636), (222, 633030), (333, 422020), (370, 379818), (444, 316515), (555, 253212), (666, 211010), (740, 189909), (1110, 126606), (1332, 105505), (1665, 84404), (2220, 63303), (3330, 42202), (6660, 21101)]