73567980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{136237}}^1$

素因数の和:136255

約数の個数: 48

約数和(自身を含む): 228879840

約数和(自身を除く): 155311860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 136237, 272474, 408711, 544948, 681185, 817422, 1226133, 1362370, 1634844, 2043555, 2452266, 2724740, 3678399, 4087110, 4904532, 6130665, 7356798, 8174220, 12261330, 14713596, 18391995, 24522660, 36783990, 73567980]

約数ペア:

[(1, 73567980), (2, 36783990), (3, 24522660), (4, 18391995), (5, 14713596), (6, 12261330), (9, 8174220), (10, 7356798), (12, 6130665), (15, 4904532), (18, 4087110), (20, 3678399), (27, 2724740), (30, 2452266), (36, 2043555), (45, 1634844), (54, 1362370), (60, 1226133), (90, 817422), (108, 681185), (135, 544948), (180, 408711), (270, 272474), (540, 136237)]