57975180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 173505024

約数和(自身を除く): 115529844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 645, 690, 860, 977, 989, 1290, 1380, 1954, 1978, 2580, 2931, 2967, 3908, 3956, 4885, 4945, 5862, 5934, 9770, 9890, 11724, 11868, 14655, 14835, 19540, 19780, 22471, 29310, 29670, 42011, 44942, 58620, 59340, 67413, 84022, 89884, 112355, 126033, 134826, 168044, 210055, 224710, 252066, 269652, 337065, 420110, 449420, 504132, 630165, 674130, 840220, 966253, 1260330, 1348260, 1932506, 2520660, 2898759, 3865012, 4831265, 5797518, 9662530, 11595036, 14493795, 19325060, 28987590, 57975180]

約数ペア:

[(1, 57975180), (2, 28987590), (3, 19325060), (4, 14493795), (5, 11595036), (6, 9662530), (10, 5797518), (12, 4831265), (15, 3865012), (20, 2898759), (23, 2520660), (30, 1932506), (43, 1348260), (46, 1260330), (60, 966253), (69, 840220), (86, 674130), (92, 630165), (115, 504132), (129, 449420), (138, 420110), (172, 337065), (215, 269652), (230, 252066), (258, 224710), (276, 210055), (345, 168044), (430, 134826), (460, 126033), (516, 112355), (645, 89884), (690, 84022), (860, 67413), (977, 59340), (989, 58620), (1290, 44942), (1380, 42011), (1954, 29670), (1978, 29310), (2580, 22471), (2931, 19780), (2967, 19540), (3908, 14835), (3956, 14655), (4885, 11868), (4945, 11724), (5862, 9890), (5934, 9770)]