90232140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79151}}^1$

素因数の和:79182

約数の個数: 48

約数和(自身を含む): 265950720

約数和(自身を除く): 175718580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 79151, 158302, 237453, 316604, 395755, 474906, 791510, 949812, 1187265, 1503869, 1583020, 2374530, 3007738, 4511607, 4749060, 6015476, 7519345, 9023214, 15038690, 18046428, 22558035, 30077380, 45116070, 90232140]

約数ペア:

[(1, 90232140), (2, 45116070), (3, 30077380), (4, 22558035), (5, 18046428), (6, 15038690), (10, 9023214), (12, 7519345), (15, 6015476), (19, 4749060), (20, 4511607), (30, 3007738), (38, 2374530), (57, 1583020), (60, 1503869), (76, 1187265), (95, 949812), (114, 791510), (190, 474906), (228, 395755), (285, 316604), (380, 237453), (570, 158302), (1140, 79151)]