77044020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55829}}^1$

素因数の和:55864

約数の個数: 48

約数和(自身を含む): 225106560

約数和(自身を除く): 148062540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 55829, 111658, 167487, 223316, 279145, 334974, 558290, 669948, 837435, 1116580, 1284067, 1674870, 2568134, 3349740, 3852201, 5136268, 6420335, 7704402, 12840670, 15408804, 19261005, 25681340, 38522010, 77044020]

約数ペア:

[(1, 77044020), (2, 38522010), (3, 25681340), (4, 19261005), (5, 15408804), (6, 12840670), (10, 7704402), (12, 6420335), (15, 5136268), (20, 3852201), (23, 3349740), (30, 2568134), (46, 1674870), (60, 1284067), (69, 1116580), (92, 837435), (115, 669948), (138, 558290), (230, 334974), (276, 279145), (345, 223316), (460, 167487), (690, 111658), (1380, 55829)]